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John Hays Hammond papers, 1908-1965

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BOX 5-19 General Case File, 1908-1965
Topical files relating to projects.
Arranged alphabetically by project or correspondent.
BOX 5 Alexanderson, Ernst Fredrik Werner 1912-1958
(2 folders)
BOX 5 Austin, A. M.
BOX 5 Correspondence, 1908-1913
(2 folders)
BOX 5 Hammond notes and sketches, 1914-1917
BOX 5 Patent case file, 1911-1914
(2 folders)
BOX 5 Automatic program selector radio, 1941-1942
BOX 6 Bell, Alexander Graham, 1914-1922
BOX 6 Birdseye, Clarence, 1951-1952
BOX 6 Bull, Anders, 1912
BOX 6 Byrd, Richard Evelyn, 1955-1956
BOX 6 "Contributions of the Hammond Laboratories to the Electronics Industries," undated
BOX 6 De Forest, Lee 1912-1916, 1959
BOX 6 Donahue, Lester, 1937
BOX 6 Dynamic amplification, 1940, 1951
BOX 6 Eisenstein, S., 1911
BOX 6 Federal Telephone and Telegraph Co., 1911-1914
BOX 6 Fesseden, Reginald Aubrey, 1911-1917
BOX 7 Fleming, J. A., "The Wonders of Wireless Telegraphy", and letter, 1912-1914
BOX 7 Foul weather light and "visible whistle," 1937-1941
BOX 7 Frequency modulation, 1921-1956, undated
(4 folders)
BOX 8 Goldsmith, Alfred Norton. 1913-1957
BOX 8 Histories and chronologies, undated
BOX 8 History of Communications Electronics in the United States Navy
BOX 8 Book, 1965
BOX 8 Correspondence, 1956-1958
BOX 8 History of early developments in radio selectivity, 1911-1912
BOX 9 The History of Intermediate Frequency, Edward H. Loftin, 1938
BOX 9 Huth, Erich F., 1911
BOX 9 Institute of Radio Engineers, 1914
BOX 9 Intermediate frequency
BOX 9 Correspondence, 1911-1956
(2 folders)
BOX 9 Print and near-print material, 1918-1920
BOX 10 Inventions by Hammond, undated
BOX 10 Langmuir, Irving, 1913-1956
BOX 10 London Radio-Telegraphic Conference, London, England, 1912
BOX 10 Lowenstein, Frederick, 1911-1913
(3 folders)
BOX 10 Marconi Wireless Telegraph Co. of America, 1910-1924
BOX 11 Miessner, Benjamin F.
BOX 11 Miscellany, 1911-1956
BOX 11 Radio guidance and radio dynamics, books 1919, 1964
BOX 11 Mini-piano, 1937
(2 folders)
BOX 11 Parapsychology, 1941-1951
BOX 11 Personal case file
BOX 11 Correspondence, 1909-1963
BOX 11 Honors and memberships, 1917-1930
BOX 11 National preparedness, 1915-1918
BOX 12 Photoelectric control systems, 1913-1914
BOX 12 Pickard, Greenleaf W., 1911-1913
BOX 12 Police radio system, Boston, Mass., 1932
BOX 12 Pupin, Michael Idvorsky, 1913
BOX 12 Radio control
BOX 12 Air torpedo, 1919
BOX 12 Correspondence
BOX 12 1912-1918
(2 folders)
BOX 13 1919-1941
BOX 13 Fortification Appropriation Bill, 1916
BOX 13 Hammond notes on radio dynamics, undated
BOX 13 Hammond system for torpedo fire control, undated
BOX 13 History of relations between Hammond and United States government regarding radio control, 1921
BOX 14 Radio dynamic torpedo control system, report to the Board of Ordnance and Fortifications, United States Army, 1914
BOX 14 Radio dynamic torpedo system, undated
BOX 14 Statement of Hammond before Hammond Torpedo Board, 1918
BOX 14 Sonodynamic research at Hammond Radio Research Laboratory, Gloucester, Mass, 1916-1919
BOX 15 Radio Corporation of America-Hammond agreement, 1923
BOX 15 "Theoretical Discussion of the Selective Signalling System of the Hammond Radio Research Laboratory," undated
BOX 15 Refrigeration by use of the Peltier effect, 1925
BOX 15 Ruhmer, Ernst, 1911-1912
BOX 15 Simon, Emil J., 1916
BOX 15 Sperry, Elmer Ambrose
BOX 15 Deposition, United States Patent Office, 1923
(3 folders)
BOX 15 Miscellany, 1912-1925
BOX 15 Static problem, 1963
BOX 15 Stone, John Stone, 1913-1914, 1946
BOX 15 Swezey, Kenneth M., relating to Nikola Tesla 1956-1958
BOX 15 Synchonization for television and radio facsimile, 1927-1929
BOX 16 "Telautomics," 1912
BOX 16 (2 vols.)
BOX 17 (2 vols.)
BOX 18 Telefunken Wireless Telegraph Co. of the United States, 1910-1913
BOX 18 Telespot, 1949-1955
(2 folders)
BOX 18 Tesla, Nikola, 1910-1914
BOX 18 United States Government
BOX 18 Hoover, J. Edgar, 1935
BOX 18 Use of Hammond patents, 1935-1946
BOX 18 Hammond v. United States, 1941
BOX 18 Wired-wireless telephone demonstration, 1919
BOX 18 Unicontrol super heterodyne, 1925
BOX 19 Victory at Sea, autographed by William Sowden Sims 1920
BOX 19 Wireless telegraphy interferences, 1911
BOX 19 Zenneck, Jonathan Adolf Wilhelm, 1912-1913
BOX 19 Photographs, 1908-1955
Photographs.
Arranged by type or topic.
BOX 19 Radio apparatus made by the Hammond Radio Research Laboratory, album, undated
BOX 19 Unbound prints and negatives, 1919-1927, circa 1955
BOX 19 "Experimental Development," Hammond Research Laboratory, Gloucester, Mass., album, 1908-1929 (Container 19)
BOX OV 1 Oversize, 1908-1929
Photograph album.
Arranged and described according to the series, container, and folder from which it was removed.

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