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The University of Iowa Libraries

Guide to the James A. Van Allen Papers

Collection Overview

Date Span: 1938-1990
Creator: Van Allen, James A. (1914-2006)
Extent: 378.00 linear feet.
Collection Number: RG99.0142
Repository: University of Iowa Archives

Alternate Extent Statement: Photographs in Series VI; AV material in Series VIII; Artifacts in Series IX.

Access: Student records in advisee files are restricted.



Preferred Citation: James A. Van Allen Papers, The University of Iowa Libraries, Iowa City, Iowa.

Repository: University of Iowa Archives
Address: 100 Main Library
University of Iowa Libraries
Iowa City, IA 52242
Phone: 319-335-5921
Curator: David McCartney

"What is a Space Scientist? An Autobiographical Example," Originally published For Annual Review of Earth and Planetary Sciences, June 1989


Space science is not a professional discipline in the usual sense of that term as exemplified by the traditional terms astronomy, geology, physics, chemistry, and biology. Rather it is a loosely defined mixture of all of these fields plus an exotic and expensive operational style. The distinctive features of space science are the use of rocket vehicles for propelling scientific equipment through and beyond the appreciable atmosphere of the earth; the rigorous mechanical, electrical, and thermal requirements on such equipment; and (usually) the remote control of the equipment and the radio transmission of data from distant points in space to an investigator at a ground laboratory. Space science is primarily observational and interpretative, being directed toward the investigation of natural conditions and natural phenomena. But it can be and sometimes is experimental in the sense that artificial conditions are created and the consequences observed. Most space science has been and will continue to be conducted by unmanned, automated, commandable spacecraft. But some is conducted by human flight crews performing direct hands-on manipulation of equipment. The latter mode of operation is of dubious efficacy and, in any case, will probably be the technique of choice only in specialized sub-fields involving preliminary laboratory-type experiments under free-fall or low g conditions. The personal and professional backgrounds of space scientists are diverse, as is commonly the case in new and interdisciplinary fields. In accepting the invitation of Editor Wetherill of the Annual Review of Earth and Planetary Sciences to write an autobiographical account of my career as a space scientist, I did so with a full realization of the diversity and individualism of those who belong to the fraternal order of space scientists. My account is a personal one and does not include references to primary sources as would a proper scholarly paper. Some of this account is abridged from my monograph Origins of Magnetospheric Physics (Smithsonian Institution Press, 1983), but most of it is not.


I was born to Alfred Morris and Alma Olney Van Allen on the 7th of September 1914, the second of their four sons, in Mount Pleasant (population then about 3000), Iowa, the county seat of Henry County. My mother grew up near Eddyville, Iowa, on a small farm which her father had inherited from his father who had moved from Ohio to Iowa in the mid-1840s. My paternal grandfather, George Clinton Van Allen, was one of 11 children of Cornelius and Lory Ann Van Allen, the former a ship builder in Pillar Point, New York, at the eastern end of Lake Ontario. He attended Wesleyan University in Connecticut for two years and later studied law and became proficient in land titles and surveying. He passed through Mount Pleasant in 1862 as a member of the survey party that was laying out the route of the Burlington and Missouri River Railroad, which later became part of the Chicago, Burlington and Quincy (now the Burlington Northern) Railroad. [Several of my prized possessions are the magnetic compass and the drafting instruments that he used.] In late 1862, with his wife of five years, Jennie, he settled in Mount Pleasant, built a small house, and established a law office. My father, an only child, was born in Mount Pleasant in 1869. He attended the local public schools and Iowa Wesleyan College; then studied law at the University of Iowa in Iowa City and received an LL.B. degree in 1892. He joined his father as a practicing lawyer and continued in the practice of law for the remainder of his life.

My boyhood activities were all centered within our closely knit family which had a strong resemblance to that of earlier pioneer families. The virtues of frugality, hard work, and devotion to education were enforced rigorously and on a daily basis, especially by my father. My mother exemplified the pioneer qualities of affection and nurture for her husband and their children and of comprehensive self-reliance: cooking all meals from scratch, baking delicious bread twice a week, washing clothes with a wash board and tub, maintaining a meticulous standard of household cleanliness, canning large quantities of fruit and vegetables, and, most important of all, ministering to her children through health and frequent sickness during the many epidemics of those days. Before her marriage she had taught in one-room country schools near Eddyville and had attended the Iowa Wesleyan Academy for two years.

My first clear recollection is waving a tremulous farewell to her as I set off on foot to kindergarten a few days after my fourth birthday. Two months later, my older brother and I went with my father to the public square in Mount Pleasant to witness the celebration of the Armistice of World War I by a horde of raucous and exuberant people of all ages. The culmination of this celebration was the burning of a huge straw-filled effigy of Kaiser Wilhelm.

I enjoyed school work greatly under the guidance of devoted teachers, most of whom were unmarried women who had gone into teaching as a durable profession. Our father read to my brothers and me for about an hour after supper nearly every evening -- from the Book of Knowledge, An Illustrated History of the Civil War, the National Geographic magazine, and, occasionally, from the Atlantic Monthly. Then he shooed us off to our respective comers to do our homework for two or three hours. Our chores varied with the seasons. We raised a large flock of chickens year round. In the summer we planted and cultivated a one-acre vegetable garden and a large apple orchard, and in the winter we split wood for the cook stove, shoveled snow, ran errands, fired the furnace, and tried to keep warm. We had a car but seldom used it even during the summer. During the winter, the car was set up on wooden blocks in the bam to "save the tires". For the most part, we walked everywhere.

I was intensely interested in mechanical and electrical devices. Popular Mechanics and Popular Science were my favorite magazines. I built elementary electrical motors, primitive (crystal) radios, and other devices described therein. Two highlights were the construction of a Tesla coil which produced, to my mother's horror, foot-long electrical discharges and caused my hair to stand on end and the complete disassembly and re-assembly of those mysterious "black boxes" -- the engine and planetary transmission of an ancient Model T Ford which my older brother and I had bought for $25, later recovered on resale.

In high school my favorite subjects were mathematics including solid geometry, Latin, grammar, and manual training (wood working). As a senior in 1930-31, I had my first course in physics, with many opportunities for laboratory work, a memorable experience. During the same year I edited the senior annual The Target. I graduated from Mount Pleasant High School in June 1931 as class valedictorian. My valedictory oration was entitled "Pax Romana -- Pax Americana", based on my study of Roman history in school and on my father's tutelage. The thesis of this oration was that America, by virtue of its economic, cultural, and military strength, would dominate world affairs and enforce world peace for a limited period of history but would then lose its influence because of its preoccupation with "bread and the circus games".


Throughout my boyhood, there was never any doubt that my three brothers and I would go to college and have an opportunity to "amount to something". The matter was not subject to discussion. In the autumn of 1931, following in the footsteps of my father, mother, and older brother George, I entered Iowa Wesleyan College in Mount Pleasant. The tuition was $45 per semester and I lived at home. The academic work was demanding and I took all the courses offered there in physics, chemistry, and mathematics (four years of each), a summer field course in geology, and the one available course in astronomy (using Moulton's 1933 Astronomy which I still have), the only formal course in astronomy that I ever took. Professor Thomas Poulter in physics and Professor Delbert Wobbe in chemistry were my principal inspirations. Each was the one-man faculty of his respective department. I wavered between choosing physics or chemistry as my major but decided on physics after Poulter offered me a part-time student assistantship. I worked in his high-pressure research laboratory and learned to blow glass, to run a metal-turning lathe and a milling machine, and to braze, silver-solder, and weld. More importantly, I came to have an almost worshipful regard for his mechanical ingenuity, his intuitive use of physics and chemistry as a way of life, and his devotion to experimental research. Poulter was in the process of preparing for his role as chief scientist of the Second Byrd Antarctic Expedition, a part of the Second International Polar Year. Following my freshman year I became a part of those preparations. I helped build a simple seismograph and was entrusted with checking out a field magnetometer on loan from the Department of Terrestrial Magnetism of the Carnegie Institution of Washington, one of the most beautiful instruments that I have ever seen. In the autumn of 1932 I used this instrument to make precision measurements of the geomagnetic field at three ad hoc locations in Henry County. The measurements involved also the determination of latitude and longitude by observation of the sun with the, theodolite on the magnetometer. All of this was done by carefully following the 3rd edition of Daniel L. Hazard's Directions for Magnetic Measurements, U. S. Department of Commerce, Serial Number 166, 1930. I copied my field notes onto clean forms and mailed them proudly to John A. Fleming, then director of DTM/CIW, as a modest contribution to the world survey that was underway. I received a prompt acknowledgment from him which concluded by making it clear that only raw field notes could be accepted as valid. I then sent him those, thereby learning a durable lesson in the sanctity of raw data.

My other introduction to geophysical research was serving as an observer of meteor trails during the Perseid shower of August 1932. Arrangements for the observations were worked out between Poulter and astronomy professor C. C. Wylie of the University of Iowa, using sky "reticles" devised and built by Poulter from welding rods. These six foot long conical devices with an eye-ring at the vertex and a coordinate system of radial and circular rods at the other were mounted on fixed stands. One was located in my back yard in Mount Pleasant and the other in Iowa City, fifty miles to the north. The conical fields of view were positioned so that they included a common volume of the atmosphere spanning the estimated altitude range of meteoric luminosity. During the early morning hours of 22 August, Raymond Crilley manned the Iowa City reticle and I manned the Mount Pleasant one, using accurate watches for coordination. Each of us observed about twenty bright meteor trails. Of these, Wylie identified seven as identical cases. He later published the calculated altitudes of the beginning and end points of each of these trails. At the time, I had the impression that this was the first successful attempt to make such measurements and the impression provided part of the thrill of making them. Later, I learned that my impression was not true. During the ensuing Antarctic expedition Poulter used this system to obtain one of the world's most comprehensive sets of observations of meteor trails. Also he made extensive use of the DTM/CIW magnetometer and the seismograph that I had helped construct. The 1935 graduation ceremony at Iowa Wesleyan College included a public parade honoring Poulter and Admiral Richard E. Byrd. The latter gave the commencement address. I graduated summa cum laude and was the first student to walk across the platform. Poulter moved forward to congratulate me but I was so flustered that I scurried past him, clutching my diploma.

During the summer of 1934, I went by automobile to California with my mother, father, and two brothers to visit prospective graduate schools in the west. Two of my most pleasurable recollections were visits to the laboratories of Jesse Du Mond at Caltech and Paul Kirkpatrick at Stanford. My eyes popped at the elegance and scope of their laboratories and I was deeply grateful for the careful explanations of their research that they gave me, a young kid who had dropped in uninvited. But in the end I followed my family's tradition of attending the University of Iowa. In 1935, the faculty of its Department of Physics numbered five: George W. Stewart head of the department since 1909, John A. Eldridge, Edward P. T. Tyndall, Claude J. Lapp, and Alexander Ellett. The latest addition occurred in 1928 with Ellett's arrival. My assigned advisor was Tyndall, a warm-hearted and spirited individual with a Ph.D. from Cornell University. My central preoccupation was with introductory graduate level courses based on Slater and Frank's Introduction to Theoretical Physics, Abraham and Becker's Classical Electricity and Magnetism, and Pauling and Wilson's Introduction to Quantum Mechanics; on instructors' original lectures on classical mechanics, statistics, and partial differential equations; and on lectures and laboratories in atomic physics. I found the work to be rigorous and demanding.

I was eager to start research and soon after my arrival Tyndall introduced me to the art of growing large single crystals of spectroscopically pure zinc and of measuring their physical properties. I completed an M.S. degree in June 1936 with an original experimental thesis, "A Sensitive Apparatus for Determining Young's Modulus at Small Tensional Strains". By that time Ellett, who formerly worked with atomic beams, was actively converting his research interests to the new field of experimental nuclear physics. I decided to join in this work. Together with Robert Huntoon, a more senior graduate student, and others, I helped build a copy of the famous Cockroft-Walton high voltage power supply and accelerator. Our capacitors were made of plates of window glass on which we glued aluminum foil; the rectifiers and the accelerator tube used glass cylinders from a local company which supplied them to service stations for the then prevalent model of gasoline pumps. Everything was improvisation. Central elements of the measuring equipment were an ionization chamber and a Dunning-type pulse amplifier with a voltage gain of about one million, built with vacuum tubes of course, and a nightmare to shield adequately against pick-up of A.C. ripple and coronal discharges, of which we had a plethora. Because of the absence of air conditioning or any effective humidity control, operation during the summer was impossible. But on a good day in the autumn of 1938, we finally got an ion beam of a few microamperes with an accelerating potential of 400 kilovolts. My objective was to measure the absolute cross section of the reaction H2 + H2?H3 + H1 over as great a range of bombarding energy as possible. The novel feature of my experiment was the use of a gaseous (i.e., infinitesimally thin) target which involved the controlled flow of deuterium gas through the custom-built reaction chamber. After several months of fixing leaks in the vacuum system, replacing burned out filaments in the rectifiers, repairing damage from high voltage spark-overs, etc., etc., I finally got everything to work at the same time. With the help of a fellow graduate student, I then made a continuous run of 40 hours, being unwilling to turn off anything because of the well-founded expectation that many weeks might be required to restore full operation. However, with good luck, I was able to make a confirmatory run two weeks later. These two runs provided the basis of my Ph.D. dissertation which, with Ellett's approval, I then wrote up under the title "Absolute Cross-Section for the Nuclear Disintegration H2 + H2?H3 + H1 and Its Dependence on Bombarding Energy" [50 to 380 keV]. I defended my work successfully before the examining committee and received the degree in June 1939.

Following an oral paper that I gave at the spring 1939 American Physical Society meeting, Hans Bethe expressed a keen interest in the results but found that the trend of my curve of cross section vs. bombarding energy was impossible to believe at the lower energies because of basic quantum mechanical theory. This criticism was unsettling to put it mildly. Ellett and I went over the entire matter critically and eventually realized that my method of measuring the beam current through the reaction chamber was faulty. I had collected the ion beam in a Faraday cup after it had passed through the chamber and had measured the charge collected per unit time there. I failed to take account of the partial neutralization of the beam by charge exchange in the target gas, an effect of increasing importance at the lower energies. As a result, the measured current was too low and the calculated cross section was correspondingly too large. A follow-on experiment by Stanley Atkinson, using the same apparatus, established the magnitude of this effect and corrected my results.

Many years later, the cross section of the deuteron-deuteron reaction at much lower energies became a matter of importance in the development of equipment for the current major effort on achieving controlled fusion in the laboratory.


Concurrently with the early nuclear physics work at Iowa, Merle Tuve, Lawrence Hafstad, and Odd Dahl had built a Van de Graaff (electrostatic) power supply and an ion accelerator tube at DTM and had succeeded in getting a stable beam at bombarding energies up to 1 MeV. The principal emphasis of their early work, under the urging of theoretician Gregory Breit, was the careful measurement of the proton-proton scattering cross section, then regarded as one of the most fundamental problems in nuclear physics. Norman Heydenberg, also one of Ellett's former students at Iowa, was one of Tuve's principal collaborators. In the spring of 1939 Ellett recommended me to Tuve, and I received a Carnegie Research Fellowship to work at DTM.

Earlier, in late 1938, Otto Hahn and Fritz Strassman in Germany had discovered nuclear fission. The DTM laboratory was converted immediately to confirmatory experiments, which were successful. More importantly, Richard Roberts discovered the delayed emission of neutrons from fission products. This discovery provided the basis for the laboratory control of nuclear fission in all subsequently developed nuclear power plants.

My own work at DTM during 1939-40 was the measurement of the absolute cross section for photodisintegration of the deuteron by 6.2 MeV gamma rays from protons on fluorine. This was done in collaboration with Nicholas Smith, another Carnegie fellow, formerly at the University of Chicago. Also Norman Ramsey, still another Carnegie fellow, and I measured neutron-proton cross sections using a small proportional counter which I had devised for observing the recoil protons.

Of much greater importance to my future career was my crossing of the culture gap at DTM from nuclear physics to the department's traditional research in geomagnetism, cosmic rays, aurorae physics, and ionospheric physics. I was impressed especially by the work of Scott Forbush and Harry Vestine. Also there were occasional visits by Sydney Chapman and Julius Bartels who were then completing their great two-volume treatise Geomagnetism. As a result, my interest in low energy nuclear physics dwindled and I resolved to make geomagnetism, cosmic rays, and solar-terrestrial physics my fields of research -- at some unidentified future date.


By late 1939, the war in Europe was already several months old and Tuve foresaw the inevitable involvement of the United States. He abandoned experimental work and turned his remarkable talents to the problem of what scientists in the United States should be doing to help remedy the desperately inadequate quality of our military establishment. He made intensive inquiries, especially among high ranking naval officers, and returned to DTM with a vivid impression of the ineffectiveness of antiaircraft guns and with full knowledge of the embryonic British work on proximity fuzes for eliminating the range error of time-fuzed projectiles. He seized on this as the matter to which he would devote his own staff and, by recruitment, other physicists and engineers of kindred inclination -- including Ellett from Iowa and Charles Lauritsen, his son Thomas, and William Fowler from Caltech. As a Carnegie fellow, I was apart from these early efforts but by the summer of 1940, I asked to become a part of this enterprise and was appointed to a staff position in Section T (for Tuve) of the National Defense Research Council (NDRC) of the newly created Office of Scientific Research and Development, headed by Vannevar Bush.

I worked first on a photoelectric proximity fuze and succeeded in solving the basic problem of making a circuit such that the fuze would have equal sensitivity over a large range of ambient light levels. My circuit gave an output approximately proportional to the logarithm of the current from a photoelectric cell by using a fundamental characteristic of a vacuum tube diode. My demonstration of a breadboard of this circuit to Charlie Lauritsen and Willy Fowler showed that I got the same size pulse by waving my hand in front of a photocell when illuminated by full sunlight as I got in a darkened room. Their exuberant response not only made my day, it propelled the photoelectric fuze into the realm of serious consideration.

But soon thereafter, I was transferred to work on the radio proximity fuze. Dick Roberts had built a simple self-excited r.f. oscillator operating at about 70 MHz after the fashion of the one that the British called an autodyne circuit. In brief, the plate current of the one-tube oscillator with a short antenna was affected by the reflected signal from a nearby conductor. The basic scheme was that the transient pulse as a fuze passed an aircraft could be amplified so as to trigger a gaseous tube (thyratron) to fire the detonator of the projectile. This device became the focus of a truly huge development.

For the first time in my life I worked under conditions in which urgency was the motto, multiple approaches to a problem were fostered, money was no object, and the first approximation to a solution was the prime objective. As Tuve put it, "I don't want you to waste your time saving money.


The radio proximity fuze group soon outgrew the capacity of DTM and Tuve negotiated an arrangement with Johns Hopkins University such that JHU would assume contractual oversight of the project. In early 1942 JHU rented a large Chevrolet garage in Silver Spring, Maryland and established the Applied Physics Laboratory. Along with other members of the group, I was transferred to APL/JHU in April 1942, thereby qualifying as a plank-owner, as that term is used in the navy for a member of the crew who places a new ship in commission. My own work was principally on developing what was termed a rugged vacuum tube, i.e., one that would survive acceleration of some 20,000 g as it was propelled through the barrel of a 5"/38 navy gun. The starting point was the miniature vacuum tubes that had been developed for use in electronic hearing aids by the Raytheon and Sylvania companies. I worked principally with tube engineer Ross Wood of Raytheon in the trial-and-error process of remedying the numerous shortcomings of the early tubes. I conducted field tests of each batch of tubes by putting them in a small cylinder which was mounted in a projectile. These projectiles were then fired vertically by a converted 10-pounder gun at a test site in southern Maryland along the Potomac River. We recovered the projectiles with a post-hole digger and returned the tubes to the laboratory for detailed scrutiny. [In July 1942, I was commissioned a deputy sheriff of Montgomery County in order to legally carry a loaded revolver for coping with hypothetical hijackers on our daily expeditions to and from the test site.] I would then report the results to Ross by phone or if we had important conclusions, by personal visit by train to Newton, Massachusetts where he operated a pilot line. On most of these trips I would return to Silver Spring, Maryland with a batch of improved tubes. One of the most nagging problems was the breakage of the fine filaments. I reasoned that distortion of the structure that supported the filaments was the cause of the failure. In a moment of inspiration I sketched out a scheme for a minute coil spring (wrapped around a mandrel) to the free end of which one end of the filament would be welded. My hope was that the spring would maintain nearly constant tension on the filament during acceleration in the barrel of the gun and also that the tension could be such as to tune microphonics outside of the frequency pass-band of the amplifier. Wood executed this idea using the microscopic skill of the women who built these tubes. The scheme worked and became an essential feature of the millions of tubes that were manufactured during the three subsequent years of World War II.

By late autumn 1942, the first of the Section T radio proximity fuzes were coming off the production line. Realistic and extensive testing at the Dahlgren Proving Ground over the Potomac River ("air bursts" as the projectile approached the water) and past an aircraft suspended between two towers at Jack Workman's test facility near Socorro, New Mexico had been conducted. Despite numerous duds and premature bursts, it was estimated that the effectiveness of naval antiaircraft fire would be increased by a factor of the order of five if the proximity fuzes were substituted for the time fuzes then in use throughout the fleet.

In early November 1942, the Naval Bureau of Ordinance determined that the fuzes were ready for issue to the Pacific Fleet. Neil Dilley, Robert Peterson, and I were given spot commissions as USNR line officers with the rank of lieutenants, junior grade. Our job was to assist Commander William S. Parsons, USN, principal liaison officer from Bu Ord during the development work, in introducing this new fuze to gunnery officers of combatant ships in the South Pacific. "Deke" Parsons (later the bombardier on the Enola Gay which dropped the first atomic bomb at Nagasaki) flew ahead to an unrevealed location in the Pacific theater. Dilley, Peterson, and I oversaw the loading of the first secret issue of some 3,000 carefully counted proximity-fuzed (also called VT fuzes as a disguise of their nature) 5"/38 projectiles into the hold of a troop ship at Mare Island near San Francisco. Within a week of receiving our commissions, signed personally by Frank Knox, Secretary of the Navy, we were at sea en route to a secret destination. The ship traveled without escort. I was able to keep track of our progress in latitude by elementary celestial observations and in longitude by the progressive change in mean time between sunrise and sunset and the occasional one-hour changes in ship's time.

About two weeks later we arrived in Noumea, New Caledonia, headquarters of the Commander of the South Pacific Fleet (COMSOPAC). Parsons had already laid the groundwork and assigned us to various segments of the fleet I was assigned as assistant gunnery officer on the staff of Rear Admiral Willis A. Lee, a task group commander of Task Force 38 (commanded by Admiral William F. Halsey) and Task Force 58 (commanded by Admiral Raymond A. Spruance). Admiral Lee was also type commander of battleships in the Pacific Fleet (COMBATPAC) with headquarters on the U.S.S. Washington. I arrived on the Washington only about two weeks after her celebrated role in the major engagement with a Japanese task force in the strait between Tulagi and Guadalcanal, thereafter called iron-bottom bay. Lee was the informal president of the Navy "gun club" and was acknowledged to be one of the leading gunnery officers of the U.S. Navy. He was thoroughly familiar, both theoretically and practically, with the fundamental ineffectiveness of antiaircraft weapons and of the, often fatal, fallacy of supposing that an attacking aircraft could be stopped by "filling the air with shrapnel". He was deeply impressed by my briefings on the VT fuzes and immediately recognized their potential in quantitative terms. I gave him a clear statement on the necessity of a clear field of fire (not over our own ships), of the expectation of at least fifteen percent duds and premature bursts (which posed no hazard to the firing ship), and of the air bursts which occurred as the projectile approached the sea at the end of flight. Also I informed him of the then prevailing doctrine that despite the potential effectiveness of proximity-fuzed projectiles for shore bombardment, such usage was forbidden on the security ground that duds might be recovered by the enemy and either duplicated by them or used as a basis for countermeasures, i.e., "jamming" by radio transmitters so as to cause premature bursts. He endorsed my written description of the properties of the new ammunition and immediately ordered a pro rata distribution of the available supply to all combatant ships of his task group. My job was to effect this distribution and to brief gunnery officers and commanding officers on their proper use. I encountered a wide range of understanding and lack of understanding of the range-error problem and varying degrees of acceptance. The toughest operational problem was the restriction on firing over other ships of the task group under the complex conditions of actual air attack.

After eight months of sea duty on the Washington and other ships I was ordered back to Bu Ord to serve as liaison officer with APL/JHU and to read and summarize combat reports from ships using the VT fuze against attacking aircraft. Finding such desk work onerous, I requested transfer back to the Pacific Fleet to help remedy the grave shortcomings of the fuzes -- most notably the large percentage of duds which were occurring as the useful shelf life of their batteries expired during the long and usually elevated temperature conditions of their transport by cargo ships from the states to combatant ships. I then made contact again with Admiral Lee on the Washington and with Commander Lloyd Muston, COMSOPAC staff gunnery officer, in Noumea and engaged in setting up re-batterying stations at ammunition depots at Noumea, Espiritu Santo, Tulagi, Guadalcanal, and Manus Island; and on ammunition barges at Eniwetok Atol, Kwajalein, and Ulithi. I also had temporary duty on a succession of destroyers to instruct gunnery officers and conduct tests of the fuzes. And I made frequent reports to Bu Ord on the status of the work and (usually urgent) requests for fresh batteries, tools, and equipment -- by air transport, if possible, to try to maintain the feet's supply of workable fuzes. During this period I was on the Washington as assistant staff gunnery officer during the Battle of the Philippines Sea in which the ship successfully defended herself against kamakazi attack. In March 1945, I returned to duty at Bu Ord and as liaison officer at APL/JHU until my transfer to the inactive reserve as a Lieutenant Commander in March 1946, after the end of World War II hostilities.

The period 1940-1945 was a part of my life totally foreign to my previous aspiration to become an academic physicist. But I lost no energy grieving over the turn of events. On the contrary I plunged into "the war effort" with the patriotic fervor of those days and with the exhilaration of applying my knowledge of physics and mathematics and my laboratory skills to solving difficult problems of practical importance and national urgency. My service as a naval officer was, far and away, the most broadening experience of my lifetime. I had considerable responsibility in the real world of life-or-death and, for the first time, I dealt with a vertical cross-section of the human race on a one-to-one basis from apprentice seamen to admirals. I was deeply impressed by every such relationship, by the code-of-honor of the navy, and by the validity of military protocol. I gained a profound respect for the raw power and grandeur of the sea and a corresponding respect for seamen. Much of my boyhood reading was in that vein. As a high school senior, I had hoped for an appointment to the U.S. Naval Academy and our U.S. congressman, a close friend and former classmate of my father's in college and law school, nominated me subject to passing the academic and physical examinations. But I failed the latter. Eleven years later I received a spot commission as a Lt. (j.g.) in the Naval Reserve under the relaxed wartime standards.

Among other things that I learned in the navy by close observation of my peers and superiors was how to make a sound decision when the basis for a decision was diffuse, inadequate, and bewildering. This lesson has served me well. Another strong and durable impression was the great gap between the life of a bureaucrat in Washington and the real situation on a combatant ship.


While still on terminal leave from the navy, I was rehired as a physicist at APL and encouraged to organize a research group to engage in high altitude research based on the prospectively available opportunity to conduct experiments with captured and refurbished German V-2 rockets. I had earned my spurs by my wartime work, and Tuve gave me a free hand and ample financing to develop this field as I saw fit. My interest in geophysics stemmed from Tom Poulter's work and from my association with the "old-line" geophysicists at DTM. This line of scientific interest and my laboratory experience in nuclear physics and with rugged electronic devices and high performance ordnance combined to lay the groundwork for my future research career. I was eager to attack problems of the primary cosmic radiation, the ionosphere, and geomagnetism by rocket techniques which promised direct observation of many phenomena that had been previously a matter of conjecture, albeit sophisticated conjecture. I gathered together a spirited group of like-minded individuals -- Robert Peterson, Lawrence Fraser, Howard Tatel, Clyde Holliday, John Hopfield, and several others and got to work. Parallel efforts were underway at several other military or quasi-military laboratories. Of these, the group at the Naval Research Laboratory, inspired by their long-time leader in atmospheric and ionospheric physics, Ed Hulburt, was the most noteworthy. We adopted NRL as our principal competitor and sometime collaborator.

The opportunity to use V-2's for scientific work was provided by the Army Ordnance Department by virtue of the foresight and broad vision of Colonel Holger N. Toftoy. Under the leadership of Ernst Krause of NRL a small and highly informal group of prospective participants in this effort was assembled to maximize the scientific work and to allocate flight opportunities in an equitable manner. I was a member of this group, which called itself the V-2 Rocket Panel. We had no formal organization, no official authority, and no budget. Nonetheless, we oversaw, in effect, the entire national effort in this field for over a decade. Krause was the original chairman but he left the NRL in 1946, and I was chosen to succeed him, continuing thereafter as chairman until the effective termination of our functions in 1958.

In 1946, with the support of Merle Tuve, I initiated and supervised the development of a high performance American sounding rocket, the Aerobee, exclusively for scientific purposes. This rocket soon joined the V-2 as a basic vehicle for high altitude research. During the period 1946-1951, payloads of scientific instruments were carried by forty-eight V-2's and thirty Aerobees.

The emphasis of our APL work was in the fields of cosmic rays, solar ultraviolet, high altitude photography, atmospheric ozone, and ionospheric current systems. The site for most of the launchings was the White Sands Proving Ground near Las Cruces, New Mexico. But in 1949 and 1950, I organized successful Aerobee-firing expeditions on the U.S.S. Norton Sound to the equatorial Pacific and the Gulf of Alaska, respectively. [As of 17 January 1985, a total of 1037 -Aerobees had been fired for a wide variety of investigations in atmospheric physics, cosmic rays, geomagnetism, astronomy, and other fields.]

The national effort in high altitude research during those early free-wheeling and spirited days was characterized by many failures and many noteworthy successes. Substantial advances in knowledge were achieved in atmospheric structure, ionospheric physics, cosmic rays, high altitude photography of large areas of the cloud cover and surface of the earth, geomagnetism, and the ultraviolet and x-ray spectra of the sun.

The V-2 Rocket Panel (later renamed the Upper Atmosphere Rocket Research Panel and still later the Rocket and Satellite Research Panel) presided over the entire effort. Beginning in the mid-1950s, the Panel spawned one of the important components of our national participation in the 1957-58 International Geophysical Year. Its members became influential in the IGY, actively promoted the adoption of scientific satellites of the earth as an element of the IGY program, and laid the foundations for the scientific program of the National Aeronautics and Space Administration, a major agency of the federal government created in 1958.


In 1950 and despite the flourishing of our high altitude work, the new director of APL, R. C. Gibson, split my assignment so as to include supervision of the residual proximity fuze group. I was competent to provide such supervision but had no interest in pursuing further developmental work on fuzes. I did the job but interpreted the split assignment as foreshadowing the termination of academic style research in geophysics at APL. A few months later I received a telephone call from Professor Tyndall, my former research mentor at the University of Iowa. He informed me that Louis A. Turner had resigned as head of the Department of Physics after four years and that he (Tyndall) had suggested me as a possible successor. I was thrilled by this prospect and soon thereafter made a short visit to Iowa City for interviews and a departmental colloquium. Several weeks dragged on after I returned to Silver Spring, with no news. I finally received a letter from Tyndall advising me that they had offered the position to the individual who was their first choice and were awaiting his response. Another few weeks of suspense came to an end when Tyndall called to offer me the position which would also carry the rank of full professor. At that time my wife of five years had been west of the Mississippi only once and considered Iowa to be terra incognito from the cultural point of view. Nonetheless, she agreed to support my decision whatever it might be. I then accepted the offer but told Tyndall that I would need six months to wind up my obligations at APL. This was agreed.

On a very cold first of January 1951, my wife and I with our then two young daughters arrived in Iowa City in our old station wagon pulling an even older trailer containing most of our earthly possessions. We plowed through the snow to move into a "barracks apartment", one of a cluster of small metal-sheathed buildings which had been erected during the war as temporary quarters for naval cadets and other personnel associated with the University. The sole source of heat was a cast iron stove which was fed fuel oil from an external fifty-five gallon drum by gravity flow through a small copper tube. The small living room could be made comfortably warm but the remainder of the apartment presented a challenging problem in heat transfer. However, the monthly rent was only $35.

I entered my new duties with enthusiasm and dedication. I had a zero research budget but the department had an excellent machine shop and two skilled instrument makers as well as a large stock of more-or-less obsolete but still usable electrical instruments.

With the help of George W. Stewart I got a small but very important grant from the private Research Corporation as seed money and started research on cosmic rays using balloon-borne equipment; and I recruited several able graduate students as collaborators. Soon thereafter, I wrote a proposal to the U.S. Office of Naval Research for measuring the primary cosmic ray intensity at high latitudes above the appreciable atmosphere, using small military-surplus rockets carried to an altitude of about 50,000 feet by a balloon and launched from that starting point to reach a summit altitude of some 250,000 feet. By this inexpensive technique, I hoped to resume high altitude research on a low budget. The proposal was accepted. Support by the ONR has continued without a break for the subsequent thirty-eight years and has provided the base for all of my research during this period.

Student records in advisee files are restricted. THE JAMES A. VAN ALLEN PAPERS, 1938-1990, chronicle the professional career in upper atmosphere research, space physics research, and academia of Dr. James Van Allen; and document how the shifting research trends affected the career of one scientist. This substantial collection includes papers created or consolidated by Dr. Van Allen excluding those connected to his tenure as Head of the Department of Physics and Astronomy at the University of Iowa. The Van Allen Papers (The Papers) encompass a multitude of topics from early upper atmospheric research in the 1950s, using balloons, to spacecraft missions to the outer planets in the 1970s; from the unofficial post-World War II V-2 Panel in the mid 1940s to the creation of NASA in 1958; and from his advice to students and to presidents. In addition, Van Allen's membership on numerous planning and advisory committees, documented in this collection, complement the technical record contained in the extensive mission files.

The documentary material preserved by Van Allen has extraordinary richness and breadth in describing the evolution of upper atmospheric research and the birth and evolution of space research. Dr. Van Allen's invaluable participation in the archival processing of these papers provided both continuity and a context which greatly enhanced the collection.

Technological advances were essential to the progression of scientific investigations in space. Prior to 1945, ionization chambers and Geiger tubes were carried aloft into the Earth's lower atmosphere by balloons. Advances in military rocketry made during World War opened the possibility of scientific research at higher altitudes. The capture and subsequent transfer of German rocket engineers and V-2 rocket components to the U.S. by the Army Ordnance Department was a major technological advance. The U.S. military sought development of ballistic missile capabilities by examining the V-2 rocket's performance while at the same time offering payload space for scientific research. Van Allen's proximity fuze work at the Applied Physics Laboratory (APL) during the war established his research credentials. Immediately after the war, Van Allen was in a position to oversee the construction of scientific payloads for launch aboard the captured V-2 rockets. The Papers document both early V-2 rocket research and the advances which allowed later instrumentation to orbit the Earth and other planets. The experience gained by Van Allen at the APL served him well in later years.

In the early 1950s the National Science Foundation was established to enable scientists from industry and universities to obtain funding for research under nonmilitary auspices. This step was the beginning of a major shift from military oriented research to research funded by a civilian agency. A further formalization of this shift occurred in 1958 when the National Aeronautics and Space Administration (NASA) was established to coordinate, fund, and logistically support research in the upper atmosphere and the nation's emerging space program. Because NASA was a federally funded agency, the acceptance of federal tax support imposed additional administrative requirements on scientific activity, involving additional paperwork and changes in the division of labor in the laboratory. This evolution is evidenced in The Papers by comparing the volume of administrative records for the Explorer I mission launched in 1958 and the Pioneer 10 mission launched in 1972.

This collection is divided into ten main series reflecting Van Allen's diverse career: Personal and Biographical Papers (1.7 linear feet) Department of Terrestrial and Magnetism Papers (0.5 linear feet), Applied Physics Laboratory Papers (3.3 linear feet), University of Iowa Papers (170.4 linear feet), Manuscripts and Publications (9.6 linear feet), Photographs (5.4 linear feet), James A. Van Allen Library, Audio-Visual Material (13.0 linear feet), Artifacts and Sample of Data (7.0 linear feet). This collection contains numerous forms of documentation including proposals, correspondence, contracts, varied reports, handwritten notes, logsheets, artifacts, audio-visual material, and manuscripts.


PERSONAL AND BIOGRAPHICAL PAPERS, 1932-1990, contain primarily Van Allen's undergraduate and graduate academic papers include research papers and dissertation work papers. In addition, Van Allen's correspondence files from the mid 1930's and other personal correspondence from later years have been retained in the series. Other interesting materials include a copy of his autobiographical article written in 1990 for the Annual Review of earth and Planetary Sciences, copies of Van Allen's vitae, and a copy of the 1981 oral history interviews of Dr. Van Allen by David Devorkin of the Smithsonian Institution's National Air and Space Museum (Box 0 Folders 1-3). In addition, a relatively complete listing of the awards received by Van Allen is contained in Box 0 Folder 4 and in his vitae.


DEPARTMENT OF TERRESTRIAL MAGNETISM PAPERS, 1939 - 1942 briefly document Van Allen's position first as a research fellow (1939-1941) and then as a physicist (I 941-1942) at the Carnegie Institution's Department of Terrestrial Magnetism. Most of his research was classified and what remains in this series is the unclassified correspondence, manuscripts, and a sampling of Van Allen's notebooks and holograph notes. It was during this period that Van Allen's research interest shifted from nuclear physics to what would later be called space physics. Impressed by the research of coworkers Forbush and Vestine, Van Allen resolved to "make geomagnetism, cosmic rays, and solar terrestrial physics his fields of research - at some unidentified future date." (Van Allen autobiography p.8) Further information on Van Allen's research activities at the DTM may be obtained from the Carnegie Institution.


THE APPLIED PHYSICS LABORATORY PAPERS, 1942 and 1946-1961, chronicle Van Allen's tenure as a physicist at the Applied Physics Laboratory (APL); however much of his work was classified and remains at the APL. Research at the APL focused upon proximity fuzes in 1942 and high altitude experimentation in the mid-late 1940s. Van Allen's postwar research interests at the APL were to measure the intensity of the primary cosmic radiation, to conduct high altitude photographic reconnaissance, and to measure atmospheric ozone.

While working at the APL, Van Allen was invited to join a small cadre of American scientists from universities and governmental laboratories, to form an unofficial group called the V-2 Panel whose goal was to guide and oversee a program of scientific research using V-2 rockets and Aerobee rockets. The most complete picture of this Panel is detailed in the unabridged and complete set of Panel meeting minutes (1945-1958), filed under the Advisory and Professional Activities of the University of Iowa Papers.

V-2 rocket research constituted a unique period in the conduct of scientific research. The V-2 Panel identified potential research scientists, reviewed proposals, and assigned available resources and launch priorities. Operations were at an intense pace due of the Army's time schedule, and rocket flight opportunities strained the scientists' ability to prepare instrumentation. This ample availability of flights greatly reduced competition among scientists. Scientific payloads were based primarily on gentleman s agreements between the scientist and the military. Administrative requirements for the V-2 research program were also minimal. Researchers prepared brief informal reports describing their instruments, scientific objectives, and results. This informal modus operandi contrasts sharply with the formal procedures that characterize present day research. This luxury of ample flight opportunities and the minimal administrative requirements are primary characteristics of what is often referred to by researchers as the "good old days".

In addition to retaining Panel documentation, individual V-2 flight folders containing correspondence, data graphs, blueprints, proposals, reports, and a summary of V-2 work, are filed under the APL Papers. These flight folders depict only a portion of the total V-2 record since this research program required the coordination of a diverse group of people and organizations. The Army supplied the V-2 rockets; the Naval Research Laboratory was responsible for telemetry, ground stations, command receivers, and payload shells; and the New Mexico College of Agriculture and Mechanic Arts provided valuable assistance including tracking, telemetry reception, and equipment recovery. Additional information may be available from these organizations. A map of several V-2 impact points is a part of this collection (Box 11 Folder 5).

While others were responsible for the launch and operations of the V-2 rockets, the research scientists controlled the design and development of their instruments guided by available resources and the size and weight restrictions mandated by the launch vehicle. In spite of cooperation between military and civilian personnel, experimenters were given minimal knowledge of the rocket technology.

Research utilizing V-2 rockets produced valuable results concerning the nature of cosmic rays, the solar spectrum, and the distribution of atmospheric ozone. Additionally cameras aboard the V-2 rockets were used to take high altitude photographs of the Earth. The limited supply and the expense of assembling and firing the V-2 rockets led to the development of a low cost sounding rocket to be utilized for scientific research. This rocket, the Aerobee, was developed under the joint guidance of Van Allen at the APL and Rolf Sebersky at the Aerojet Corporation and was supported by the Navy Bureau of Ordnance and the Naval Office of Research and Inventions (later ONR). The Aerobee drastically reduced the cost of a single research mission.

Most of the early Aerobees were launched from the White Sands Proving Ground, beginning on November 24, 1947. Later Aerobees were launched from the USS Norton Sound on its 1949 mission to the Peruvian coast and its 1950 mission to the Gulf of Alaska. Instrumentation flown aboard these rockets consisted of radiation detectors of various types, solar spectrographs, magnetometers, mass spectrometers, and cameras. Van Allen and his associates developed the scientific objectives of each flight and prepared all sensors, batteries, power supplies, and ,electronics and conducted all preflight testing and post flight data reduction, analysis and interpretation. In the period 1946-1951 forty-eight V-2 rockets and thirty Aerobee rockets carried scientific equipment for all U.S. groups.

In addition to the foldered material on the V-2 and Aerobee rockets, field notes taken by Van Allen during his research may be found in the University of Iowa Papers Subseries K, Field Notebooks.

It was during this early postwar period that Van Allen developed his research style of identifying scientific objectives and building instruments as simply and reliably as possible. In addition, Van Allen formed a network of working relationships with a diverse group of people from different military, university, and governmental institutions.

The APL Papers house a variety of information including V-2 and Aerobee flight files which may contain correspondence, data, telemetry information, and/or blueprints. The general APL files contain proposals, correspondence, memos, research manuscripts or reports, and holograph notes. Additional material includes a booklet explaining the story of APL (Box 7 Folder 2), files on the post-war brainstorming group called the Young Turks Committee (Box 7 Folders 6-11), a memo explaining early rocketry nomenclature (Box 12 Folder 3), and files on a data analysis course taught by Van Allen (Box 7 Folders 14-17). The year 1950 marked the beginning of a new decade and a dramatic change in Van Allen's career. In December 1950, Van Allen ended his work at the APL to return to the University of Iowa and become a tenured professor of physics and Head the Department of Physics (expanded to become the Department of Physics and Astronomy in 1969). Many ties made during the war and at the APL continued as Van Allen began what became an accomplished career at the University of Iowa.


THE UNIVERSITY OF IOWA PAPERS (1951-1990) document Van Allen's professional career at the University of Iowa and is the largest body of material in this collection. Van Allen established upper atmosphere and magnetospheric research at the university and led the development of an internationally recognized program which is documented by the extensive satellite and spacecraft mission files and other research files. In addition to teaching and research, he contributed to the national policy by advising presidents and Congress, participating in professional organizations and serving on numerous advisory committees and panels. Extensive documentation of these advisory activities is included in this collection under Subseries D, Advisory and Professional Activities (Boxes 229-342).

A great change in available research resources accompanied Van Allen's new job. Instead of the ample funding of the APL under Merle Tuve's directorship, Van Allen was confronted with no research budget and the need to raise research funds. In addition, there were no established laboratory facilities within the department in which he could initiate a program of cosmic ray research. Van Allen began by cleaning an obsolete battery storage room within the physics building and setting up a basic laboratory. However, no university moneys were allotted to purchase the necessary balloons and equipment to be used in high altitude cosmic ray research.

In 1951, Van Allen was able to secure a $2,500 grant from the Research Corporation (Box 42 Folder 4). This grant combined with the department's two skilled instrument workers and five newly recruited graduate students allowed Van Allen to begin a series of balloon flights designed to study the composition of cosmic rays. In 1951, the Department of Physics was comprised of 12 faculty members, 20-25 graduate students, undergraduate students, and one departmental secretary who worked for the entire faculty. Realizing that the university would be unable to support a high altitude research program, Van Allen applied for a grant from the U.S. Office of Naval Research (ONR) in 1951. The proposal for a comprehensive study of the latitude dependence of cosmic ray intensities using balloon launched rockets, "Rockoons", was approved and funded. A "Rockoon" is a small, instrument-carrying rocket launched at an altitude of about 15 kilometers from a balloon-designed as a low cost technique for reaching altitudes up to about 100 kilometers. The University received a great deal of additional support from the Navy which supplied surplus Deacon rockets and the helium used by the balloons. The Navy also provided transportation by ship to the various launching sites including the Arctic and the Antarctic. Papers documenting these activities may be found in the subseries Research Papers under ONR, Rockoon, and the balloon files.

The University of Iowa Papers are divided into thirteen subseries: A. General correspondence; B. Research papers; C. Reference and subject files; D. Advisory and professional activities; E. Conference files; F. Trip files; G. Professorial material; H. Journals and diaries; I. Calendars; J. Telephone logbooks; K. Field notebooks; L. Van Allen holograph notes; and M. Speeches and congressional testimony.

General Correspondence, Subseries A
General Correspondence (Boxes 15-42), 1952-1985, are comprised principally of letters and memos filed by Evelyn D. Robison, Van Allen's long time project assistant. Approximately two-thirds of these letters are professional correspondence with colleagues; the rest are letters to Van Allen in his role as a public figure. These papers are divided into three categories: letters separated chronologically by the first letter of the author's last name (referred to by Mrs. Robison as the Misc. A-Z files), subject files, and lastly correspondence filed chronologically. The first two categories were created by Mrs. Robison as a normal course of business operations; the last category was formed to organize unfoldered correspondence. Letters from colleagues include letters from and to Wernher Von Braun, Hannes Alfven (Box 223 Folders 1-3), and Arthur Compton. Many politicians including Lyndon B. Johnson and Richard Nixon also contacted Van Allen. In addition students of all ages and the general public sent inquiries ranging from requests for an autograph to requests for a review of their new theory. The more bizarre letters received by Van Allen were filed by Mrs. Robison in the "Unfortunate Persons" subject file (Box 30-31).

Research, Subseries B
Research (Boxes 42-208), 1950-1989, encompass material involved with the funding, organization, and implementation of Dr. Van Allen's numerous scientific projects supported by both military and civil agencies. This subseries has been further divided into 1. Sponsoring Agencies including the Research Corporation, ONR, NASA, NSF, and the AEC (Boxes 42-66); 2. Proposals (Boxes 67-83); 3. Satellite and Spacecraft Mission files including Explorer I and subsequent missions for which Van Allen either acted as the Principal Investigator, had an interest in, or student working on (Boxes 84-179); 4. Satellite and Spacecraft Missions, Department Research (Boxes 180-182); 5. Proposed Iowa spacecraft which never flew including Pioneer H and Mariner Mars 1971 (Boxes 183-187); 6. Other non-satellite research including balloons, rockoons, and the Starfish Project (Boxes 188-203); and 7. Security Files (Boxes 204-208).

Sponsoring agency files detail military and government contracts, evolving research interests, and the expanding administrative requirements necessitated by the acceptance of federal funding. This documentation includes proposals, contracts, budget and progress reports, correspondence, and final reports. Interesting papers include a series of NASA files documenting the university's unsuccessful attempt to persuade NASA to build an Electronics Center in Iowa City (Boxes 53-54). Records from the ad hoc Science Advisory Committee, Committee on Astronautics and Aeronautics, and OSSA are also filed under NASA. The proposals are divided into three categories: Van Allen's proposals, Iowa Faculty proposals, and Miscellaneous proposals. The proposals reflect not only the heart of Van Allen's scientific interest but also the formalization of space science research as revealed by their increasing complexity.

The third and fourth categories, Satellite and Spacecraft Missions, contain the core record of Van Allen's experimental activity over several decades at the University of Iowa. These mission files are arranged chronologically and frequently document Van Allen and his colleagues' research from conception to completion. Records include proposals, contracts, progress reports, design blueprints, test data, flight data, and final reports. In addition to flying instrumentation on 24 satellite missions as principal investigator, Van Allen also led Arctic and Antarctic research expeditions, and participated in early work on developing controlled fusion (Project Matterhorn at Princeton University) and ONR research. Records of research conducted during shipboard expeditions utilizing balloons and Rockoons have been retained in this subseries. Additional research by Van Allen contained in this subseries includes files on the Starfish Test, the Argus Program, and cosmic ray research.

A small fraction of Van Allen's research at the University of Iowa involved classified information and appropriate precautions were taken to protect the restricted files. The Security Files represent a cross section of the security requirements from the 1940s to the 1980s. In 1970 and again in 1984 the University of Iowa took steps to restrict classified research from being done on university grounds.

Reference and Subject Files, Subseries C
Reference and Subject Files (Boxes 209-228), 1941-1984, represent a body of material collected by Van Allen in support of his professional research interests. This subseries is further segregated into the following categories: Soviet file (Boxes 209-215), instrumentation brochures (Boxes 216-219), non-SUI spacecraft missions (Boxes 219-221), catalog of solar x-rays (Box 222), and material on the Amana company. Material in the Soviet file includes papers on Van Allen's trip to the Soviet Union in 1959, the 1960 visit to Iowa City by Russian scientists, and numerous translations of Russian scientific papers. Non-SUI missions detail research from the early 1950s to the Solar Maximum mission in the mid-1970s.

Advisory and Professional Activities, Subseries D
Advisory and Professional Activities (Boxes 229-342), documents Van Allen's extensive and influential participation in numerous non-academic advisory bodies, beginning soon after the end of World War II. This subseries has been further segregated into 1. Committees, Panels and Working Groups; 2. Professional Societies and Other Affiliations; and 3. Refereeing and Reviews.

In late 1945, Ernst Krause of the NRL organized a group of scientists, including Van Allen, to oversee the scientific utilization of refurbished German V-2 rockets. This informal group called the V-2 Rocket Panel supervised the nation's upper atmospheric rocket research for over a decade. In his book Origins of Magnetospheric Physics, Van Allen describes the Panel meetings as "a mixture of shared experiences, plans and results and a continuous updating of schedules and assignments of payload space". A complete set of formal (and some draft) Panel meeting minutes, as drafted by the secretary and edited into final form by Van Allen, are contained in Boxes 229-231.

As rocket technology evolved, so too did the V-2 Panel. In 1946 Van Allen succeeded Ernst Krause as chairman and served as chairman until the group's dissolution in 1958. In 1951, the Panel was renamed the Upper Atmosphere Rocket Research Panel (UARRP) as the focus of space science research shifted from utilizing V-2 rockets to exploring the earth's upper atmosphere using the Aerobee and other U.S. rockets. In 1955 it was further renamed the Rocket and Satellite Research Panel (RSRP) to encompass the expected use of artificial satellites for research. This Panel embodied the spirit of scientific research at high altitudes in the postwar era, namely a small group of scientists funded primarily by military agencies requiring minimal administrative arrangements.

The 1957-1958 International Geophysical Year, partly an outgrowth of the work by the V-2 Panel, contributed to fostering space physics research. In 1958 the National Academy of Sciences established the Space Science Board to advise the federal government on the nation's emerging space policy. Van Allen was a member of the SSB from 1958-1970 and from 1980-1983 (Boxes 258-294). He also served as a consultant to the President's Science Advisory Committee from 1957-1960 (Boxes 257-258); as a member of the Panel on Science and Technology of the Committee on Science and Astronautics of the U.S. House of Representatives from 1959-1972; and testified on numerous occasions before congressional committees. A complete listing of Dr. Van Allen's external professional activities and membership in professional societies may be found in his curriculum vitae contained in this guide. Additional advisory responsibilities included acting as a referee of papers for the Physical Review Letters and the Journal of Geophysics Research(Box 342). A wide variety of papers including correspondence, memos, meeting minutes, and issued reports document Van Allen's advisory activities.

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This collection is indexed under the following subject terms.

Personal Names:
Alfven, Hannes, 1908-1995
Compton, Arthur Holly, 1892-1962
Enemark, D. C. (Donald Clifford)
Frank, Louis A.
Gurnett, Donald A.
Itokawa, Hideo, 1912-
Rogers, John E., 1916-1981
Van Allen, James A. (James Alfred), 1914-2006
Von Braun, Wernher, 1912-1977

Corporate Names:
Iowa Wesleyan College
American Geophysical Union
American Institute of Aeronautics and Astronautics
Arecibo Observatory. Advisory Board
Association of Universities for Research in Astronomy
Carnegie Institution of Washington. Department of Terrestrial Magnetism
Cerro Tololo Inter-American Observatory
Explorer I (Artificial satellite)
Galileo Project
Hawkeye (Artificial satellite)
Injun (Artificial satellite)
International Cosmic Ray Conference
International School of Physics "Enrico Fermi"
Iowa Academy of Science
Iowa Natural Heritage Foundation
James Forrestal Research Center
Jet Propulsion Laboratory (U.S.)
Johns Hopkins University. Applied Physics Laboratory
Jupiter Radiation Belt Workshop
Kitt Peak National Observatory
Midwest Cosmic Ray Conference
National Academy of Sciences (U.S.) Space Science Board
National Science Foundation (U.S.)
Project Mariner (U.S.)
Project Matterhorn
Rocket and Satellite Research Panel
U.S. Atomic Energy Commission
United States. Congress. Office of Technology Assessment
United States. National Advisory Committee for Aeronautics
United States. National Aeronautics and Space Administration
United States. National Aeronautics and Space Administration. Lunar and Planetary Missions Board
United States. Office of Naval Research
United States. Office of Space Science and Applications
United States. President's Science Advisory Committee
University of Iowa Department of Physics and Astronomy
Upper Atmosphere Rocket Research Panel
Voyager Project

Aerobee rockets
Atmosphere, Upper
Cosmic rays
Fusion reactors
Jupiter probes
Mars probes
Orbiting geophysical observatories
Pioneer (Space probes)
Project Argus
Project Ranger
Rocket observations
Saturn probes
Space flight
Space plasmas
Space probes
Space sciences
V-2 rocket
Van Allen radiation belts
Venus probes
X-ray astronomy

Geographic Names:
United States -- Iowa
Soviet Union
Jupiter (Planet)
Outer space
Saturn (Planet)
United States -- New Mexico -- White Sands Missile Range

Genre/Form of Materials:
Sound recordings
Oral histories (Document genres)
Video recordings
Motion pictures

University of Iowa Faculty, Staff, Alumni and Associates' Papers