Robert J. Cashman Papers, 1928-1988
Repository
Northwestern University Library, University Archives.
Evanston, IL 60201
Papers created by
Cashman, Robert J., 1906-1988
Size of collection
19 boxes (including two legal size)
Short description of collection
This collection documents the work of Robert J. Cashman, who
served as a professor of physics at Northwestern University from 1936 to 1975. His early
research interests focused on photovoltaic and photoemissive cells. Later, he developed a
more stable thallous sulfide photoconductive cell. His cells were widely used in optical
communications systems and in infrared astronomy. These papers fill 19 boxes and span
the period 1928-1988. The papers are organized in six main categories: biographical
materials, education files, correspondence, teaching files, research and consulting files, and
publications.
Language(s) of collection
English
Collection number:
Series 11/3/21/4
Robert Joseph Cashman was born on September 27, 1906, in Wilmington, Ohio. After
obtaining his B.A. (physics) at Bethany College in 1928, he entered Northwestern University
where he earned his M.A. (1930) and Ph.D. (1935) in physics.
In 1936 Cashman joined the Northwestern faculty as an assistant professor of physics. He
was promoted to associate professor in 1941 and professor in 1947. He retired in 1975 as
professor emeritus.
Cashman's early research interests in photovoltaic and photoemissive cells culminated in
the development of cells which were used early in World War II. The gradual deterioration of
these cells, however, led him to develop a stable thallous sulfide photoconductive cell which was
more useful. During and after the War Cashman directed several military research projects along
these and related lines. His cells were widely used in optical communications systems and in
infrared astronomy. He obtained seven patents for these cells.
On June 8, 1940, Cashman married Agnes E. Jones (see Series 25/5), an assistant
professor of physical education at Northwestern. The couple had two children, John and Linda
Cashman Modine.
Robert J. Cashman died on September 27, 1988.
The Robert J. Cashman Papers fill 19 boxes and span the period 1928-1988. The papers
are organized in six main categories: biographical materials, education files, correspondence,
teaching files, research and consulting files, and publications.
The biographical materials include curricula vitae, clippings (primarily about his research,
although there are here several articles setting Cashman's work in the development of the related
fields), and programs of meetings at which he spoke.
The education files consist primarily of Cashman's notes on lectures and reading, and
laboratory experiments.
The general correspondence concerns teaching, research, and other professional matters;
there is little personal correspondence. Of interest is a small collection of letters related to
Cashman's joint work with Walter S. Huxford on a "sunburnometer."
The teaching files include lecture notes, problems, grade and registration records,
examination sheets, and some student subject guides.
The research and consulting files occupy nine boxes and form the largest category in the
papers. The bulk of these materials consists of reports, correspondence, experimental data, and
material relating to administrative matters. In addition to his research for the Navy, Army Air
Force, and the National Defense Research Committee, Cashman worked as a consultant for
Capehart-Farnsworth Corp., General Electric Co., and the Research Corp. Four substantial
folders of correspondence and patent materials concern Cashman's legal advisors, Mann and
Brown. The documents in these files deal with infringements, potential infringements, and other
procedures. Users interested in these aspects of Cashman's work should also consult specific
patent records (Box 16, Folders 1-9) and pertinent periods in the general correspondence. Eleven
of Cashman's laboratory notebooks (or sections thereof) are located in the two legal size boxes
(Boxes 18 and 19).
The publications contain drafts and reprints of some of Cashman's articles and related
correspondence.
Researchers must have an approved access application on file in order to access archival materials. https://www.aip.org/history-programs/niels-bohr-library/item-request.
No restrictions.
These papers have been indexed in the International Catalog of Sources for
History of Physics and Allied Sciences (ICOS) using the following terms. Those seeking
related materials should search under these terms.
Persons
Huxford, Walter S.
Institutions
Capehart-Farnsworth Corp.
General Electric Company.
National Defense Research Committee.
Northwestern University (Evanston, Ill.). Dept. of Physics.
United States. Air Force.
United States. Army.
United States. Navy.
United States. Office of Scientific Research and Development. National Defense Research
Committee.
Subject terms
Photoconductive cells -- Research.
Photoelectric cells -- Research.
Physics -- Study and teaching.
Ultraviolet radiation -- Research.
Occupation terms
Physicists -- Archives.
Genre terms
Agendas.
Clippings.
Curricula.
Laboratory notebooks.
Lectures.
Patents.
Reprints.
Several group and individual photographs of Cashman were transferred to the Archives'
photographic collection. A disk for a prototype electronic organ (which was to utilize a
photovoltaic cell) was transferred to the Archives' audiovisual collection. Approximately 20
linear inches of materials related to Northwestern University, but not to Cashman, were
transferred to the Archives general files. Approximately 50 linear inches of duplicate and 30
linear inches of extraneous materials were discarded.
The Robert J. Cashman Papers were donated to the University Archives by John E.
Cashman (son) and Linda Cashman Modine (daughter) on August 28, 1989, June 19, 1992, May
13, 1993, July 16, 1993, and July 20, 1993 as Accession nos. 89-166, 92-57, and 93-67, and
93-95.
This collection was processed by
William K. Beatty
in June - December 1993.
Title
Finding Aid to the Robert J. Cashman Papers, 1906-1988
Sponsor
This finding aid has been encoded by the Center for History of Physics, American Institute of Physics as part of a collaborative
project supported by a grant from the National Endowment of the Humanities, an independent federal agency. Collaboration
members in 1999 consisted of: American Institute of Physics, California Institute of Technology, Harvard University,
Massachusetts Institute of Technology, Northwestern University, Rice University, University of Alaska, University of Illinois,
and University of Texas.
Publisher
American Institute of Physics.
Center for History of Physics.
One Physics Ellipse
College Park, MD 20740
nbl@aip.org
Published in 2000
Encoding Information
Machine-readable finding aid encoded in EAD v.1.0 by Clay Redding on
November 2, 1999
from an existing finding aid using
NoteTab Pro and C++ scripts created by James P. Tranowski (provided by Elizabeth Dow, Special Collections, University of
Vermont). Any revisions made to this finding aid occurred as part of the editing and encoding process.
Box 1
| Box 1 |
Folder 1 |
Personal Data, 1930-1988 |
|
Folder 2 |
Certificates, 1935-1985 |
|
Folder 3 |
Clippings, 1940-1959 |
|
Folder 4 |
Clippings, 1964-1980 |
|
Folder 6 |
Financial records, 1940-1959 |
|
Folder 7 |
Miscellaneous, n.d. |
|
Folder 8 |
News releases, 1940; 1946; 1976 |
|
Folder 9 |
Pocket diaries, 1938-1947 |
|
Folder 10 |
Programs, 1946-1961 |
Boxes 1-2
Master's program
| Box 1 |
Folder 11 |
Definite integrals, 1928 |
|
Folder 12 |
Electricity & magnetism, n.d. |
|
Folder 13 |
Electron theory of metals, 1, n.d. |
|
Folder 14 |
Electron theory of metals, 2, n.d. |
|
Folder 15 |
Heat, 1, 1928-1929 |
|
Folder 16 |
Heat, 2, 1928-1929 |
| Box 2 |
Folder 1 |
Heat, 3, 1928-1929 |
|
Folder 3 |
Physics, exams, 1930 |
|
Folder 4 |
Theory of mechanics, 1930 |
University of Michigan
| Box 2 |
Folder 6 |
Atomic structure, 1931 |
|
Folder 7 |
Electricity and magnetism, 1931 |
|
Folder 8 |
Electromagnetic theory, 1931 |
|
Folder 9 |
Electron theory of metals, 1931 |
|
Folder 10 |
Kinetic theory of matter, 1931 |
|
Folder 11 |
Quantum mechanics, 1931 |
|
Folder 12 |
Wave mechanics, n.d. |
Doctoral program
| Box 3 |
Folder 1 |
Electricity & magnetism, 1932-1933 |
|
Folder 2 |
Miscellaneous, 1932-1935 |
|
Folder 3 |
Partial differential equations, 1, 1930-1931 |
|
Folder 4 |
Partial differential equations, 2, 1930-1931 |
|
Folder 5 |
Physics, 1932-1933 |
Other
| Box 3 |
Folder 6 |
Transistor teachers, June 1952 |
Boxes 3-6
| Box 3 |
Folder 7 |
General, 1938, 1938-1940 |
|
Folder 9 |
General, 1942-1944 |
|
Folder 12 |
General, (January - April) 1947 |
|
Folder 13 |
General, (May - August) 1947 |
| Box 4 |
Folder 1 |
General, (September - December) 1947 |
|
Folder 2 |
General, (January - March) 1948 |
|
Folder 3 |
General, (April - June) 1948 |
|
Folder 4 |
General, (July - September) 1948 |
|
Folder 5 |
General, (October - December) 1948 |
|
Folder 6 |
General, (January - March) 1949 |
|
Folder 7 |
General, (April - June) 1949 |
|
Folder 8 |
General, (July - September) 1949 |
|
Folder 9 |
General, (October - December) 1949 |
|
Folder 10 |
General, (January - June) 1950 |
|
Folder 11 |
General, (July - December) 1950 |
| Box 5 |
Folder 1 |
General, (January - June) 1951 |
|
Folder 2 |
General, (July - December) 1951 |
|
Folder 3 |
General, (January - June) 1952 |
|
Folder 4 |
General, (July - December) 1952 |
|
Folder 5 |
General, (January - June) 1953 |
|
Folder 6 |
General, (July - December) 1953 |
|
Folder 7 |
General, (January - June) 1954 |
|
Folder 8 |
General, (July - December) 1954 |
|
Folder 13 |
General, 1959-1960 |
|
Folder 14 |
General, 1961-1964 |
| Box 6 |
Folder 1 |
General, 1966-1970 |
|
Folder 2 |
General, 1971-1975 |
|
Folder 3 |
General, 1976-1987 |
|
Folder 5 |
Subject: James G. Biddle Co., 1945-1951 |
|
Folder 6 |
Gen. Fac. Comm. Preservation of War Records, 1946 |
|
Folder 7 |
Huxford, Walter S. - Sunburnometer, 1936-1937 |
Boxes 6 - 10
| Box 6 |
Folder 8 |
Physics A, 1929-1939 |
|
Folder 9 |
Physics A28, 1958 |
|
Folder 10 |
Physics A35, exams, 1964-1966 |
|
Folder 11 |
Physics A35, exams, 1967-1969 |
|
Folder 12 |
Physics A35, exams, 1970-1972 |
|
Folder 13 |
Physics A35, exams, n.d. |
|
Folder 14 |
Physics, experiments, n.d. |
|
Folder 15 |
Physics, grades & registration, 1965-1971 |
|
Folder 16 |
Physics, lecture notes, n.d. |
|
Folder 17 |
Physics, problems, 1968 |
|
Folder 18 |
Physics, problems, 1, n.d. |
|
Folder 19 |
Physics, problems, 2, n.d. |
| Box 7 |
Folder 1 |
Physics, problems, 3, n.d. |
|
Folder 2 |
Physics, problems, 4, n.d. |
|
Folder 3 |
Physics, problems, 5, n.d. |
|
Folder 4 |
Physics, reading notes, 1, n.d. |
|
Folder 5 |
Physics, reading notes, 2, n.d. |
|
Folder 6 |
Physics, survey, n.d. |
|
Folder 7 |
Physics, syllabi, 1964-1972 |
|
Folder 8 |
Physics, syllabi, n.d. |
|
Folder 9 |
Physics B1, 1936-1938 |
|
Folder 10 |
Physics B4, 1939-1941 |
|
Folder 11 |
Physics C1, exams, 1946-1948 |
|
Folder 12 |
Physics, grades & registration, 1947-1948 |
|
Folder 13 |
Physics, lecture notes, n.d. |
|
Folder 14 |
Physics, special subjects, n.d. |
|
Folder 15 |
Physics, student lab notebooks, 1942 |
| Box 8 |
Folder 1 |
Physics, student Lab notebooks, n.d. |
|
Folder 2 |
Physics, student Lect. notebooks, n.d. |
|
Folder 3 |
Physics C11, exams, 1962-1963 |
|
Folder 4 |
Physics, experiments, n.d. |
|
Folder 5 |
Physics, general vector theory, n.d. |
|
Folder 6 |
Physics, grades & registration, 1962-1963 |
|
Folder 7 |
Physics, lecture notes, 1, 1964 |
|
Folder 8 |
Physics, lecture notes, 2, 1964 |
|
Folder 9 |
Physics, lecture notes, 3, 1964 |
|
Folder 10 |
Physics, lecture notes, 4, 1964 |
|
Folder 11 |
Physics, problems, 1962 |
|
Folder 12 |
Physics, reading notes, 1963 |
| Box 9 |
Folder 1 |
Physics, reading notes, 1, n.d. |
|
Folder 2 |
Physics, reading notes, 2, n.d. |
|
Folder 3 |
Physics, syllabus, 1970 |
|
Folder 4 |
Physics D14, n.d. |
|
Folder 5 |
Physics SC75, 1939 |
|
Folder 6 |
Physics SCX, 1930-1932 |
|
Folder 7 |
Physics 40, n.d. |
|
Folder 8 |
Physics 303, n.d. |
|
Folder 9 |
Physics 341, n.d. |
|
Folder 10 |
Physics 342, n.d. |
|
Folder 11 |
Basic guides, n.d. |
|
Folder 12 |
Chemistry, financial records, 1950-1953 |
|
Folder 13 |
Doctoral degrees, 1940-1966 |
|
Folder 14 |
Electricity & magnetism, 1931 |
|
Folder 15 |
Financial records, journal vouchers, 1951-1958 |
|
Folder 16 |
Glass blowing, financial records, 1950-1953 |
Graduate students
| Box 9 |
Folder 17 |
Anderson, Norman C., 1947 |
|
Folder 18 |
Betz, Carl R., 1958 |
| Box 10 |
Folder 1 |
Eshback, John R., 1947 |
|
Folder 2 |
Paine, Samuel C., 1937 |
|
Folder 3 |
Scheiman, Gerald E., 1961-1962 |
|
Folder 4 |
Smith, Roland W., 1942 |
|
Folder 5 |
Soule, David E., 1954 |
|
Folder 6 |
Personnel, 1957-1960 |
Other
| Box 10 |
Folder 7 |
Ph.D. qualifying exams, 1953-1963 |
|
Folder 8 |
Statistical mechanics, 1938-1939 |
|
Folder 9 |
Student papers, n.d. |
|
Folder 11 |
Teaching assignments, 1968/1969 |
Boxes 10-17
| Box 10 |
Folder 12 |
Aerojet Corporation, 1966-1967 |
|
Folder 13 |
Air Force, AF33(657)7568, 1961 |
|
Folder 14 |
Air Force, AF33(657)7568, 1962-1963 |
|
Folder 15 |
Army Air Forces, Wright Field, 1945-1947 |
|
Folder 16 |
Army Engineer Board, 1946 |
|
Folder 17 |
Barber-Colman Co., 1953 |
|
Folder 18 |
Cadmium, 1962-1964 |
|
Folder 19 |
Capehart-Farnsworth Corp., 1960-1952 |
|
Folder 20 |
Capehart-Farnsworth Corp., 1953-1958 |
|
Folder 21 |
Cells, lead sulfide, 1938-1949 |
| Box 11 |
Folder 1 |
Cells, lead sulfide, 1951 |
|
Folder 2 |
Cells, lead sulfide, n.d. |
|
Folder 3 |
Cells, lead selenide, n.d. |
|
Folder 4 |
Cells, lead telluride, n.d. |
|
Folder 5 |
Cells, miscellaneous, 1953-1954 |
|
Folder 6 |
Cells, mixed, n.d. |
|
Folder 7 |
Cells, special, n.d. |
|
Folder 8 |
Cells, thalofide, n.d. |
|
Folder 9 |
Department of the Army, DA 36-039 AMC-02220 (E), 1963-1964 |
|
Folder 10 |
Department of the Army, DA 36-039 SC-89173, 1962-1963 |
|
Folder 11 |
Financial records, 1945-1952 |
|
Folder 12 |
General Electric, 1944-1945 |
|
Folder 13 |
General Electric, 1946-1949 |
|
Folder 14 |
Germanium, 1952 |
|
Folder 15 |
Grant proposals, 1962-1973 |
|
Folder 16 |
Inventories, 1945-1965 |
|
Folder 18 |
Leeds & Northrup, 1958 |
|
Folder 19 |
Librascope, Inc., 1957-1958 |
|
Folder 20 |
Magnesium bismuthide, n.d. |
|
Folder 21 |
Mann & Brown, 1941-1947 |
| Box 12 |
Folder 1 |
Mann & Brown, 1943-1945 |
|
Folder 2 |
Mann & Brown, 1946 |
|
Folder 3 |
Mann & Brown, 1947 |
|
Folder 4 |
Mann & Brown, 1948-1949 |
|
Folder 5 |
Materials Research Center Project Directors, (May 22) 1963 |
|
Folder 6 |
Meeting notes & reports, 1947-1948, 1962-1963 |
|
Folder 7 |
Minneapolis-Honeywell Co., 1946-1954 |
|
Folder 8 |
Miscellaneous, 1944-1958 |
National Defense Research Committee
| Box 12 |
Folder 9 |
Office of Emergency Management - OE Msr-235, Correspondence, 1942-1946 |
|
Folder 10 |
Development of Sensitive Thallous Sulfide..., (March 17) 1943 |
|
Folder 11 |
Interim & Progress Reports, 1942-1945 |
|
Folder 12 |
Miscellaneous, n.d. |
|
Folder 14 |
Test memorandums, 1945 |
|
Folder 15 |
Visitors, 1943-1945 |
|
Folder 16 |
Final report, draft, 1945 |
| Box 13 |
Folder 1 |
Final report, completed, (Oct. 31) 1945 |
|
Folder 2 |
OEMsr-990, Report, (June 22) 1944 |
|
Folder 3 |
OEMsr-990, Final Report, (October 31) 1945 |
|
Folder 4 |
OEMsr-1486, 1945-1946 |
Other
| Box 13 |
Folder 5 |
NDRC-Associated Defense Committee, n.d. |
|
Folder 6 |
Navy - General correspondence, 1945-1959 |
|
Folder 7 |
Navy, Bureau of Ships NObs 3748, 1967 |
|
Folder 8 |
Navy, Bureau of Ships NObs 20827, 1946 |
|
Folder 9 |
Navy, Bureau of Ships NObs 25392, corr., 1945-1951 |
|
Folder 10 |
Navy, Bureau of Ships NObs 25392, contract, (Dec. 1) 1945 |
|
Folder 11 |
Navy, Bureau of Ships NObs 25392, reports, 1946 |
|
Folder 12 |
Navy, Bureau of Ships NObs 25392 & 28373, 1945-1946 |
|
Folder 13 |
Navy, Bureau of Ships NObs 28182, 1945-1946 (May 15) 1947 |
|
Folder 14 |
Navy, Bureau of Ships NObs 28373, corr., 1947-1949 |
|
Folder 15 |
Navy, Bureau of Ships NObs 28373, monthly progress reports, 1947-1950 |
|
Folder 16 |
Navy, Bureau of Ships, summary reports, 1949 |
|
Folder 17 |
Navy, Bureau of Ships NObs 28504, 1946-1947 |
Navy, Bureau of Ships NObs 45068
| Box 14 |
Folder 1 |
"An A.C. Operated Photocell Test Set," 1949 |
|
Folder 3 |
"Control Process...", 1947 |
|
Folder 4 |
Correspondence, 1945-1947 |
|
Folder 5 |
Correspondence, 1948 |
|
Folder 6 |
Correspondence, 1949-1955 |
|
Folder 7 |
"Experiments with Small Size Probes", 1948 |
|
Folder 8 |
"An Infrared Tracker", 1948-1949 |
|
Folder 9 |
Inventory, 1949-1955 |
|
Folder 10 |
Measurements, n.d. |
|
Folder 11 |
Memorandum report, 1948 |
|
Folder 12 |
Miscellaneous, n.d. |
|
Folder 13 |
"Note on the Detection of Low Temperature Targets...", 1949 |
|
Folder 14 |
"Operating Characteristics", 1949 |
|
Folder 15 |
Personnel Records, 1946-1949 |
|
Folder 16 |
Progress Reports, 1947-1948 |
|
Folder 17 |
"Properties of Lead Sulfide Photoconductive Cells", 1949 |
|
Folder 18 |
"On the Relations between Crystal Counters..", 1949 |
|
Folder 19 |
"Report on the Conductivity...", 1948 |
|
Folder 20 |
Report to NAN Committee, 1947 |
|
Folder 21 |
Special Reports, 1950 |
|
Folder 22 |
Translation, 1948 |
Other
| Box 14 |
Folder 23 |
Navy Bureau of Ships NObsr 42080, corr., 1949 |
|
Folder 24 |
Navy Bureau of Ships NObsr 42080, final report, 1951 |
Navy Bureau of Ships NObsr 49044
| Box 14 |
Folder 25 |
"Acoustical Resonance...", n.d. |
|
Folder 26 |
"BTH Method...", n.d. |
|
Folder 27 |
Budget sheets, 1950-1956 |
|
Folder 28 |
"Characteristics...", 1951 |
|
Folder 29 |
Correspondence, 1947-1951 |
| Box 15 |
Folder 1 |
Correspondence, 1952-1953 |
|
Folder 2 |
Correspondence, 1954 |
|
Folder 3 |
Correspondence, 1955-1958 |
|
Folder 5 |
"Infrared Analyzer...", 1951 |
|
Folder 6 |
Inventory, 1950-1957 |
|
Folder 7 |
Miscellaneous, n.d. |
|
Folder 8 |
Progress Reports, 1950-1955 |
|
Folder 9 |
"Spectral Response Tests...", 1951 |
Other
| Box 15 |
Folder 10 |
Navy Bureau of Ships NObsr 52066, 1953-1955 |
|
Folder 11 |
Navy Bureau of Ships NObsr 72500, 1956-1961 |
|
Folder 12 |
Navy Bureau of Ships NObsr 72520, certification, 1955-1957 |
|
Folder 13 |
Navy Bureau of Ships NObsr 72520, contract, 1955 |
|
Folder 14 |
Navy Bureau of Ships NObsr 72520, contractor, 1960 |
|
Folder 15 |
Navy Bureau of Ships NObsr 72520, correspondence, 1949-1961 |
|
Folder 16 |
Navy Bureau of Ships NObsr 72520, inventory, 1955-1957 |
|
Folder 17 |
Navy Bureau of Ships NObsr 72520 & 49044, 1954-1959 |
|
Folder 18 |
Navy Bureau of Ships NObsr 72520 & 87190, 1956-1963 |
|
Folder 19 |
Navy Bureau of Ships NObsr 87190, 1961-1968 |
|
Folder 20 |
Navy Bureau of Ships NObsr 89232, 1962-1972 |
|
Folder 21 |
Notes, miscellaneous, n.d. |
|
Folder 22 |
North American Philips Co., n.d. |
|
Folder 23 |
Office of Naval Research Proposal, (Jan. 27) 1961 |
| Box 16 |
Folder 1 |
Patent disclosures, 1957 |
|
Folder 2 |
Patent disclosures, serial no. 292,034, 1952 |
|
Folder 3 |
Patent disclosures, serial no. 350,797, 1940 |
|
Folder 4 |
Patent disclosures, serial no. 2,448,516, (Sept. 7) 1948 |
|
Folder 5 |
Patent disclosures, serial no. 2,448,517, (Sept. 7) 1948 |
|
Folder 6 |
Patent disclosures, serial no. 2,448,518, (Sept. 7) 1948 |
|
Folder 7 |
Patent disclosures, serial no. 3,012,148, 1951 |
|
Folder 8 |
Patents, assignments, n.d. |
|
Folder 9 |
Patents, general, 1940-1958 |
|
Folder 10 |
Photoconductive detectors, 1952 |
|
Folder 11 |
Photoconductive electrodes, 1952 |
|
Folder 12 |
Project Wolverine, 1953 |
|
Folder 13 |
Radio Corporation of America, 1943-1955 |
|
Folder 14 |
Reading notes, n.d. |
|
Folder 15 |
Receipts for classified mail, 1946-1957 |
|
Folder 16 |
Record of invention, 1944-1945 |
|
Folder 17 |
Reports, list, n.d. |
|
Folder 18 |
Research Corporation, contract, 1949 |
|
Folder 19 |
Research Corporation, correspondence, 1949-1955 |
|
Folder 20 |
Research Corporation, correspondence, 1956-1970 |
|
Folder 21 |
Selwood, P.W., 1944-1948 |
|
Folder 22 |
Time sheets, 1950-1952 |
|
Folder 24 |
U.S. government visitors, 1943-1956 |
| Box 17 |
Folder 1 |
University of Michigan, 1941-1960 |
|
Folder 2 |
Visit requests, 1955-1959 |
|
Folder 3 |
Zenith Radio Corp., 1961 |
Box 17
| Box 17 |
Folder 4 |
"Development of Photoconductive Cells", (Apr. 16) 1958 |
|
Folder 5 |
"Lead Selenide Cells", (Aug. 5) 1954 |
|
Folder 6 |
Minor works, 1935-1948 |
Box 17
| Box 17 |
Folder 7 |
Abstracts, 1940 |
|
Folder 8 |
"Bulk Photoconductivity in Lead Sulphide", 1953 |
|
Folder 9 |
"Distribution of Trapping Levels in Cadmium Selenide", 1954 |
|
Folder 10 |
"Fermi-Dirac Distribution in 'Normal Energies'", n.d. |
|
Folder 11 |
"Film Type Infrared Photoconductors", 1959 |
|
Folder 12 |
"New Photoconductive Cells", n.d. |
|
Folder 13 |
"Optical Absorption in GeSe Te", 1967-1968 |
|
Folder 14 |
"Photoconductive Cells of Improved Performance", n.d. |
|
Folder 15 |
"A Receiver of High Effective Absorption for Penetrating Radiation", 1952 |
|
Folder 16 |
"The System Ge-Se-Te...", n.d. |
|
Folder 17 |
"Transmission and Spectral Response of Lead Sulfide & Lead Telluride",
1952 |
|
Folder 18 |
Reprints, 1933-1967 |
Boxes 18-19
| Box 18 |
Folder 1 |
Laboratory notebook, 1930-1935 |
|
Folder 2 |
Laboratory notebook, 1936-1948 |
|
Folder 3 |
Laboratory notebook, 1, 1943-1945 |
|
Folder 4 |
Laboratory notebook, 2, 1943-1945 |
|
Folder 5 |
Laboratory notebook, 1, 1944-1945 |
|
Folder 6 |
Laboratory notebook, 2, 1944-1945 |
| Box 19 |
Folder 1 |
Lab notebook (Book No.II, Nobs 28373), 1946-1947 |
|
Folder 2 |
Lab notebook (Book No.II, Nobs 28373), 1946-1957 |
|
Folder 3 |
Lab notebook (Book No.II, Nobs 28373), 1948-1964 |
|
Folder 4 |
Lab notebook (Book No.II, Nobs 28373), 1949 |
|
Folder 5 |
Lab notebook (Book No.II, Nobs 28373), 1949-1950 |
