Special Collections Research Center
Kelvin Smith Library: Special Collections Research Center
(1926-1970)
Biography | Scope and Content Note | Boxlist
Quantity: 19.17 linear feet
Restrictions: The Department of Special Collections is open to any interested researcher upon presentation of a valid CASE ID or other valid official identification card. Department is open to other researchers by appointment only. No usage restrictions.
Acquisition: No acquisition information exists for this collection. It is known that the collection was processed and a box list was typed by an employee of the Case Archive of Contemporary Science and Technology.
Hugh S. Cooper was well known for his work in the fields of chemistry, electrochemistry and metallurgy. He is recognized as having been the first to produce elemental beryllium in this country in 1916. Cooper founded and named the Kemet Laboratories, a division of Union Carbide and Carbon Corporation; the Beryllium Corporation of America; and Cooper Metallurgical Associates. Over 80 patents have been granted on sole inventions by Cooper for metallurgical processes and apparatus.
This collection consists of the working papers of Hugh S. Cooper, primarily laboratory records and patents, and a small amount of his personal papers. The collection is arranged in the following six series:
| Series 1: | Personal Papers |
| Series 2: |
Business Papers |
| Series 3: |
Notebooks and Experiment Data |
| Series 4: | Patents |
| Series 5: |
Translations |
| Series 6: | Photographs, Negatives, Printed Matter |
| Box | Folder |
Folder Title |
| 1 | 1 | Biographical sketches 1944-1970 |
| 1 | 2 | Address book, n.d |
| 1 | 3 | Adele S. Cooper. Hospitalization, burial, estate, 1964 |
| 1 | 4 | Hugh Harlan Cooper. Tuition, 1968 |
| 1 | 5 | Correspondence. 1954-1971 and undated |
| 1 | 6 | Florida real estate and hotels |
| 1 | 7 | Home remodeling 1962-1963 |
| 1 | 8 | Income Tax. 1964 |
| 1 | 9 | Income Tax. 1965 |
| 1 | 10 | Income Tax. 1966 |
| 1 | 11 | Income Tax. 1967 |
| 1 | 12 | Income Tax. 1968 |
| 1 | 13 | Income Tax. 1969 |
| 1 | 14 | Scientific societies |
| 1 | 15 |
Miscellaneous |
| 1 | 16 | Adhesives |
| 1 | 17 | Alkali Metal Process |
| 1 | 18 | Alloys. Acid resisting, hard facing |
| 1 | 19 | Aluminum coatings on steel |
| 1 | 20 | Aluminum scrap reclamation |
| 1 | 21 | Aluminum alloys |
| 1 | 22 | Aluminum alloys. Heat treatment |
| 1 | 23 | Alumilite |
| 1 | 24 | Aluminates |
| 1 | 25 | Aluminum boron |
| 1 | 26 | Aluminum carbide; carbon; chloride; copper |
| 1 | 27 | Almag. Historical |
| 1 | 28 | Almag. Research reports |
| 1 | 29 | Almag. Research reports II |
| 1 | 30 | Almag. #35, 50, 55 |
| 1 | 31 | Almag. misc. |
| 1 | 32 | Analytical Methods. (from several labs) |
| 1 | 33 | Atomic Energy Commission |
| 1 | 34 | Barium. Barium getters. Hydroxide, oxide |
| 1 | 35 | Beryllium |
| 1 | 36 | Beryllium. correspondence, 1930-1940 |
| 1 | 37 | Beryllium. correspondence, 1940-1960 |
| 1 | 38 | Beryllium. notes and printed matter, c1926, 1930, 1950 |
| 1 | 39 | Beryllium. patents list, 1942 |
| 1 | 40 | Beryllium. plant and cost data I |
| 1 | 41 | Beryllium. plant and cost data II |
| 1 | 42 | Beryllium Production in Germany and Italy in WWII. U.S. Department of Commerce, 1949 (?) |
| 1 | 43 | Beryllium alloys |
| 1 | 44 | Member's certificate: The electrochemical society. (oversize) |
| 2 | 1 | Beryllium alloys. Aluminum "Beralite" |
| 2 | 2 | Beryllium alloys. Boride, chloride, copper, nickel, oxide |
| 2 | 3 | Boron. analytical Procedure and results |
| 2 | 4 | Boron. Correspondence I |
| 2 | 5 | Boron. Correspondence II |
| 2 | 6 | Boron. Memoranda, 1947-1966 |
| 2 | 7 | Boron. Memoranda, 1947-1966 |
| 2 | 8 | Boron. Notes and worksheets I |
| 2 | 9 | Boron. Notes and worksheets II |
| 2 | 10 | Boron. Papers |
| 2 | 11 | Boron. Plating, from B203 & KBf4. 1958 |
| 2 | 12 | Boron. Miscellaneous |
| 2 | 13 | Boron. Printed matter, index |
| 2 | 14 | Boron. Carbide, chloride, nitride |
| 2 | 15 | Boron. Steel |
| 2 | 16 | Boron. Properties of, hardness test |
| 2 | 17 | Bronze |
| 2 | 18 | Calcium Asperin |
| 2 | 19 | Carbide Tools and Die |
| 2 | 20 | Carbon and Graphite |
| 2 | 21 | Casting and Cerium |
| 2 | 22 | Chemical Analysis for Cooper Metallurgical Associates. I |
| 2 | 23 | Chemical Analysis for Cooper Metallurgical Associates. II |
| 2 | 24 | Anhydrous Chlorides |
| 2 | 25 | Chromium. Chlorination of |
| 2 | 26 | Chromium. Correspondence. I |
| 2 | 27 | Chromium. Correspondence. II |
| 2 | 28 | Chromium. Memoranda |
| 2 | 29 | Chromium. Notes and worksheets. I |
| 2 | 30 | Chromium. Notes and worksheets. II |
| 3 | 1 | Chromium. Notes and worksheets. III |
| 3 | 2 | Chromium. Notes and worksheets. IV |
| 3 | 3 | Chromium. Reports |
| 3 | 4 | Chromium. Misc. |
| 3 | 5 | Chromium chloride. anhydrous |
| 3 | 6 | Chromizing and cementation |
| 3 | 7 | Cobalt |
| 3 | 8 | Columbium and Tantalum |
| 3 | 9 | Cooper, Hugh S. articles by or mentioning H.S.C. |
| 3 | 10 | Cooper Metallurgical Associates (C.M.A.) |
| 3 | 11 | C.M.A. Prospects |
| 3 | 12 | C.M.A. Reports |
| 3 | 13 | C.M.A. Sales, 1948-1961 (General) |
| 3 | 14 | C.M.A. Sales, 1954-1955 |
| 3 | 15 | C.M.A. Sales, 1956-1957 |
| 3 | 16 | C.M.A. Sales, 1958 |
| 3 | 17 | C.M. Corp., Inventory, 1970 |
| 3 | 18 | C.M. Lab, lease, progress reports, (photos removed to photo file, series VI) |
| 3 | 19 | Cooper Products Inc. |
| 3 | 20 | C.P. Inc. Weekly progress reports: D. Bode 9/33-2/34; H.C. Clafin 8/34-5/37 |
| 3 | 21 | C.P. Inc. Weekly progress reports: S.W. Farnsworth 9/33-9/34 |
| 3 | 22 | C.P. Inc. Weekly progress reports: Sarbey 9/33-8/34 |
| 3 | 23 | C.P. Inc. Weekly progress reports: H. Strater 9/33-6/37 |
| 3 | 24 | C.P. Inc. Weekly progress reports: C.H. Van Dusen 12/33-7/36 |
| 3 | 25 | C.P. Inc. Weekly progress reports: C.H. Van Dusen 7/36-10/38 |
| 3 | 26 | Cooper-Wilford Beryllium , Ltd. |
| 3 | 27 | Copper and Copper alloys |
| 3 | 28 | Copper. beryllium, boron, chromium |
| 4 | 1 | Correspondence (by company) A-Amer. P |
| 4 | 2 | Correspondence Amer. T-Az |
| 4 | 3 | Correspondence Acme Aluminum Alloys |
| 4 | 4 | Correspondence B |
| 4 | 5 | Correspondence Battelle Memorial Institute |
| 4 | 6 | Correspondence C |
| 4 | 7 | Correspondence D |
| 4 | 8 | Correspondence E |
| 4 | 9 | Correspondence Evans and Pearine I |
| 4 | 10 | Correspondence Evans and Pearine II |
| 4 | 11 | Correspondence F |
| 4 | 12 | Correspondence G |
| 4 | 13 | Correspondence Great Lakes Carbon Co. |
| 4 | 14 | Correspondence H-K |
| 4 | 15 | Correspondence Kawecki Chemical Co. |
| 4 | 16 | Correspondence L |
| 4 | 17 | Correspondence M |
| 4 | 18 | Correspondence N |
| 4 | 19 | Correspondence Northrup Aircraft Inc. |
| 4 | 20 | Correspondence Norton Co. |
| 4 | 21 | Correspondence O-P |
| 4 | 22 | Correspondence R-T |
| 4 | 23 | Correspondence Rand |
| 4 | 24 | Correspondence Stauffer Chemical Co. |
| 4 | 25 | Correspondence U |
| 4 | 26 | Correspondence United States Borax |
| 5 | 1 | Correspondence V-Z |
| 5 | 2 | Correspondence (Individuals) A-G |
| 5 | 3 | Correspondence Hampel |
| 5 | 4 | Correspondence Hussey (1959) |
| 5 | 5 | Correspondence H-L |
| 5 | 6 | Correspondence M-P |
| 5 | 7 | Correspondence Petrus I |
| 5 | 8 | Correspondence Petrus II |
| 5 | 9 | Correspondence R-unknown |
| 5 | 10 | Correspondence Universities |
| 5 | 11 | Correspondence C.M.A. outgoing 1956-58 |
| 5 | 12 | Correspondence Requests for quotations 1961-63 |
| 5 | 13 | Crab Grass |
| 5 | 14 | Dental Alloy |
| 5 | 15 | Designs 1956 |
| 5 | 16 | Diamonds; technical data and cutting tools |
| 5 | 17 | Dolomite |
| 5 | 18 | Electric Cell |
| 5 | 19 | Electrolysis, equipment, ethyl silicate |
| 5 | 20 | Filament Nernst, flint, flux |
| 5 | 21 | Furnaces |
| 5 | 22 | Germanium, getters, girdler catalyst, graphite |
| 5 | 23 | Ilmenite, iron power |
| 5 | 24 | Kemet Laboratories |
| 5 | 25 | Lead, lithium, lubricants |
| 5 | 26 | Machinery |
| 5 | 27 | Magnesium |
| 5 | 28 | Manganese. Correspondence |
| 5 | 29 | Manganese. Memoranda |
| 5 | 30 | Manganese. Notes and Worksheets |
| 5 | 31 | Mayari Ore |
| 5 | 32 | Memoranda. misc. 1949-1955 |
| 5 | 33 | Metal powder, Molybdenum |
| 5 | 34 | Monsanto Research Co. - New Jersey Zinc Co. |
| 5 | 35 | Nickel Cadmium - Nickel Powder |
| 5 | 36 | Nitinol |
| 5 | 37 | Olivine, North Carolina |
| 5 | 38 | Paint Patents, (luminous) |
| 5 | 39 | Patents 2,387,980 (10/30/45) and 2,810,635 (10/22/57) original copies |
| 5 | 40 | Patents 1,221,769 (4/3/17) - 1,979,452 (9/18/34) reprints |
| 6 | 1 | Patents 2,055,467 (9/29/36) - 2,370,395 (2/27/45) |
| 6 | 2 | Patents 2,387,979 (10/30/45) - 2,752,303 (6/26/56) |
| 6 | 3 | Patents 2,764,482 (9/25//56) - 3,113,028 (12/3/63) |
| 6 | 4 | Patent applications. memoranda |
| 6 | 5 | Patent application. Alkali Metals I |
| 6 | 6 | Patent application. Alkali Metals II |
| 6 | 7 | Patent application. Aluminum |
| 6 | 8 | Patent application. Aluminum Alloy |
| 6 | 9 | Patent application. Aluminum Boron composition |
| 6 | 10 | Patent application. Aluminum Boron |
| 6 | 11 | Patent application. Aluminum Casting Alloy |
| 6 | 12 | Patent application. Arc furnace process |
| 6 | 13 | Patent application. Beryllium |
| 6 | 14 | Patent application. Beryllium |
| 6 | 15 | Patent application. Beryllium |
| 6 | 16 | Patent application. Beryllium |
| 6 | 17 | Patent application. Boron |
| 6 | 18 | Patent application. Boron |
| 6 | 19 | Patent application. Boron from fused salt baths |
| 6 | 20 | Patent application. Boron special runs |
| 6 | 21 | Patent application. Boron nitride coating on Tungsten |
| 6 | 22 | Patent application. Carbon, Copper-Boron, Dolomite |
| 6 | 23 | Patent application. Chromium |
| 6 | 24 | Patent application. Chromium (low carbon ferro chromium process) |
| 6 | 25 | Patent application. Fused-bath electrolysis |
| 6 | 26 | Patent application. Graphite |
| 6 | 27 | Patent application. Ilmenite |
| 6 | 28 | Patent application. Lithium Boride; Magnesium oxide |
| 7 | 1 |
E/A Co. fiscal comparative summary 1937-1951 |
| 7 | 2 |
E/A Co. policy statement. 12/17/1962 |
| 7 | 3 | Patent application. Silicon-Boron alloy |
| 7 | 4 | Patent application. Size Reduction of Metallic Masses |
| 7 | 5 | Patent application. Tea |
| 7 | 6 | Patent application. Titanium |
| 7 | 7 | Patent application. Titanium dioxide |
| 7 | 8 | Patent infringement, 1958-60 [A] |
| 7 | 9 | Patent infringement, 1958-60 [B] |
| 7 | 10 | Patent interference, 1919; Fuhrenwald vs. Cooper |
| 7 | 11 | Patent copy requests |
| 7 | 12 | Patents, sale of |
| 7 | 13 | Patents, unsuccessful sales |
| 7 | 14 | Perfume - Pigments |
| 7 | 15 | Pittsburgh Coke and Chemical - Pump Impeller |
| 7 | 16 | Rand Development Corp. |
| 7 | 17 | Rare earth metals |
| 7 | 18 | Rare Metals Handbook - Boron Chapter by H.S.C. |
| 7 | 19 | Raw material |
| 7 | 20 | Resistance element 1939-50 |
| 7 | 21 | Rhodium - Salt |
| 7 | 22 | Sarbey, M.D.; Kemet Laboratories, Misc. I |
| 7 | 23 | Sarbey, M.D.; Kemet Laboratories, Misc. II |
| 7 | 24 | Silicon |
| 7 | 25 | Steel - Sulfides |
| 7 | 26 | Tantalum - Thorium |
| 7 | 27 | Titanium; memoranda, correspondence |
| 7 | 28 | Titanium powder - Translators |
| 8 | 1 | Tungsten |
| 8 | 2 | Tungsten cobalt |
| 8 | 3 | Turbine bucket alloy - Uranium |
| 8 | 4 | Vacuum - Vansail |
| 8 | 5 | Vocational files; resumes |
| 8 | 6 | William F. Jobbins Inc.; reports |
| 8 | 7 | Wire sound recording |
| 8 | 8 | X-ray - Zirconium |
| 8 | 9 | Miscellaneous material |
| 8 | 10 | Miscellaneous report drafts |
| 8 | 11 | Miscellaneous report drafts |
| 8 | 12 | Experiment notes, miscellaneous |
| 8 | 13 | Notebook, n.d. |
| 8 | 14 | Notebook, October, 1919 - September, 1923 |
| 8 | 15 | Notebook, November, 1923 - May, 1925; Notebook, n.d. |
| 8 | 16 | Experiment notes, May 1940 - September, 1940; December, 1940 - January, 1941; January, 1941 - May, 1941 |
| 8 | 17 | Experiment notes, May, 1941 - November, 1941; August, 194s - November, 1941; November, 1941 - May, 1942 |
| 8 | 18 | Experiment notes, June, 1942 - July, 1942, December, 1942 - February, 1943; March, 1945 - December, 1945; September, 1953 - May, 1956 |
| 8 | 19 | Experiment notes, July, 1940 - September, 1940; September, 1940 - December, 1940; May, 1942 |
| 8 | 20 | Experiment Data, September, 1945 - October, 1945 |
| 8 | 21 | Experiment Data, October, 1945 - December, 1945 |
| 8 | 22 | Experiment Data, December, 1945 - June, 1946 |
| 8 | 23 | Experiment Data, June, 1946 - December, 1946 |
| 9 | 1 | Notebook, research possibilities |
| 9 | 2 | Experiment reports, A. Blech |
| 9 | 3 | Notebooks of Ernie C. Schmidt |
| 9 | 4 | Notebooks of Ernie C. Schmidt |
| 9 | 5 | Experiment notes of Frank Prendergast |
| 9 | 6 | Experiment data of R. Walters, 1959 - ? |
| 9 | 7 | Experiment data of James C. Schaefer, August, 1960 - May, 1963 |
| 9 | 8 | Experiment data, author unknown, March, 1960 - May, 1965 |
| 9 | 9 | Experiment data of Grey, Brinza, McEvoy, Walters, February, 1961 - October, 1963 |
| 9 | 10 | Experiment data of R. Walters, November, 1961 - January, 1967 |
| 10 | 1 | Work reports of A. Blech, November 16, 1945 - May 18, 1949 |
| 10 | 2 | Work reports of D.D. Bode, September 11, 1933 - February 1, 1934 |
| 10 | 3 | Work reports of H.C. Clafin, August, 1934 - December, 1934 |
| 10 | 4 | Work reports of H.S. Cooper, September, 1933 - June 1934 |
| 10 | 5 | Work reports of H.S. Cooper, July, 1934 - December, 1935 |
| 10 | 6 | Work reports of H.S. Cooper, January, 1936 - November, 1938 |
| 10 | 7 | Work reports of H.S. Cooper, n.d. |
| 10 | 8 | Work reports of C.E. Fulmer, January, 1946 - February, 1946 |
| 10 | 9 | Work reports of J. Grey, 1934 |
| 10 | 10 | Work reports of K. Lipstreu, November 4, 1929 - September 8, 1930 |
| 10 | 11 | Work reports of K. Lipstreu, 1933 |
| 10 | 12 | Work reports of Martin, July, 1934 - February, 1935 |
| 10 | 13 | Work reports of M.D. Sarbey, April 5, 1928 - April 21, 1932 |
| 10 | 14 | Work reports of M.D. Sarbey, April 27, 1932 - February 14, 1933 |
| 10 | 15 | Work reports of M.D. Sarbey, September, 1933 - October, 1937 |
| 10 | 16 | Work reports of H. Strater, January, 1933 - December, 1933 |
| 10 | 17 | Work reports of H. Strater, January, 1934 - October, 1934 |
| 10 | 18 | Work reports of H. Strater, February, 1934 - July, 1938 |
| 10 | 19 | Work reports of H. Strater, July, 1938 - March, 1939 |
| 10 | 20 | Aluminum boron |
| 10 | 21 | Alluminaes |
| 10 | 22 | Work reports on Barium and Boron |
| 10 | 23 | Beryllium |
| 10 | 24 | Boron |
| 10 | 25 | Work report on Boron |
| 10 | 26 | Boron trichloride, 1934 |
| 10 | 27 | Work reports on Cerium, Chlorination, Columbium |
| 10 | 28 | Anhydrous chlorides, 1933-1938 |
| 10 | 29 | Anhydrous chlorides, 1938-1952 |
| 10 | 30 | Work reports on Copper, Boron |
| 11 | 1 | Worksheets, Ilmenite |
| 11 | 2 | Work reports, Iron Aluminum Alloys |
| 11 | 3 | Worksheets, Iron Electrolytic |
| 11 | 4 | J & L Steel Co. |
| 11 | 5 | Work reports, Lanthium, Misch Metal, Cerium-free Misch Metal |
| 11 | 6 | Work reports, Molybdenum, Neodymium, Praseodymium |
| 11 | 7 | Work reports, Samarium, Strontium, Thorium, Tungsten |
| 11 | 8 | Worksheets, Silicon treatment of Armco Iron Shaft, April 1964 |
| 11 | 9 | Work report, Stainless steel |
| 11 | 10 | Work report, Titanium |
| 11 | 11 | Titanium Aluminum |
| 11 | 12 | Tungsten-Cobalt |
| 11 | 13 | Work reports, Uranium, Vanadium, Yttrium, misc. |
| 11 | 14 | Work reports, Aluminum, Barium, Beryllium |
| 11 | 15 | Work reports, Borides |
| 11 | 16 | Work reports, Borides |
| 11 | 17 | Work reports, Boron |
| 11 | 18 | Work reports, Boron |
| 11 | 19 | Work reports, Boron |
| 11 | 20 | Work reports, Boron |
| 11 | 21 | Work reports, Boron |
| 11 | 22 | Work reports, Boron |
| 11 | 23 | Work reports, Boron |
| 11 | 24 | Work reports, Boron |
| 11 | 25 | Work reports, Boron |
| 12 | 1 | Work reports, Boron |
| 12 | 2 | Work reports, Boron |
| 12 | 3 | Work reports, Boron |
| 12 | 4 | Work reports, Boron |
| 12 | 5 | Work reports, Boron |
| 12 | 6 | Work reports, Boron, Calcium, Carbides, Cerium, Chlorides |
| 12 | 7 | Work reports, Chrome (Chromium) |
| 12 | 8 | Work reports, Chrome |
| 12 | 9 | Work reports, Chrome |
| 12 | 10 | Work reports, Chrome |
| 12 | 11 | Work reports, Chrome |
| 12 | 12 | Work reports, Chrome |
| 12 | 13 | Work reports, Chrome - Iron |
| 12 | 14 | Work reports, Lanthium - Neodymium |
| 12 | 15 | Work reports, Nickel - Thorium |
| 12 | 16 | Work reports, Titanium |
| 12 | 17 | Work reports, Titanium |
| 12 | 18 | Work reports, Titanium, Uranium, Vanadium |
| 12 | 19 |
Work reports, miscellaneous |
| 13 | 1 | U.S. Patents, 33,438 - 808-066 |
| 13 | 2 | U.S. Patents, 808,086 - 908,130 |
| 13 | 3 | U.S. Patents, 908,131 - 997,883 |
| 13 | 4 | U.S. Patents, 1,000,000 - 1,079,999 |
| 13 | 5 | U.S. Patents, 1,080,000 - 1,139,999 |
| 13 | 6 | U.S. Patents, 1,140,000 - 1,229,999 |
| 13 | 7 | U.S. Patents, 1,230,000 - 1,299,999 |
| 13 | 8 | U.S. Patents, 1,300,000 - 1,379,999 |
| 13 | 9 | U.S. Patents, 1,380,000 - 1,439,999 |
| 13 | 10 | U.S. Patents, 1,440,000 - 1,519,999 |
| 13 | 11 | U.S. Patents, 1,520,000 - 1,549,999 |
| 13 | 12 | U.S. Patents, 1,550,000 - 1,609,999 |
| 13 | 13 | U.S. Patents, 1,610,000 - 1,659,999 |
| 13 | 14 | U.S. Patents, 1,660,000 - 1,729,999 |
| 13 | 15 | U.S. Patents, 1,730,000 - 1,809,999 |
| 13 | 16 | U.S. Patents, 1,810,000 - 1,849,999 |
| 13 | 17 | U.S. Patents, 1,850,000 - 1,889,999 |
| 13 | 18 | U.S. Patents, 1,890,000 - 1,929,999 |
| 13 | 19 | U.S. Patents, 1,930,000 - 1,959,999 |
| 13 | 20 | U.S. Patents, 1,960,000 - 1,999,999 |
| 13 | 21 | U.S. Patents, 2,000,000 - 2,049,091 |
| 13 | 22 | U.S. Patents, 2,050,865 - 2,097,816 |
| 14 | 1 | U.S. Patents, 2,100,218 - 2,126,633 |
| 14 | 2 | U.S. Patents, 2,126,825 - 2,168,750 |
| 14 | 3 | U.S. Patents, 2,169,190 - 2,193,413 |
| 14 | 4 | U.S. Patents, 2,193,482 - 2,239,277 |
| 14 | 5 | U.S. Patents, 2,240,345 - 2,285,837 |
| 14 | 6 | U.S. Patents, 2,325,192 - 2,398,591 |
| 14 | 7 | U.S. Patents, 2,403,141 - 2,473-476 |
| 14 | 8 | U.S. Patents, 2,286,577 - 2,316,275 |
| 14 | 9 | U.S. Patents, 2,476,453 - 2,568,179 |
| 14 | 10 | U.S. Patents, 2,568,179 - 2,665,191 |
| 14 | 11 | U.S. Patents, 2,665,318 - 2,749,295 |
| 14 | 12 | U.S. Patents, 2,750,002 - 2,799,570 |
| 14 | 13 | U.S. Patents, 2,803,536 - 2,868, 704 |
| 14 | 14 | U.S. Patents, 2,870,072 - 2,957,753 |
| 14 | 15 | U.S. Patents, 2,957,756 - 3,105,742 |
| 14 | 16 | U.S. Patents, 3,105,744 - 3,356,455 |
| 14 | 17 | U.S. Patents, 3,356,456 - 3,451,840 |
| 14 | 18 | Patented Trademarks |
| 14 | 19 | Foreign Patents |
| 14 | 20 | British Patents I |
| 14 | 21 | British Patents II |
| 14 | 22 |
Foreign Patent material |
| 15 |
Numbered and titled translations of technical articles, mainly from Russian to English. |
|
| 16 | 1 | Photographs, includes those removed from the collection |
| 16 | 2 | Negatives |
| 16 | 3 | Printed Matter |