The Library of Congress >  Researchers >  Search Finding Aids  >  Du Mont Laboratories records, 1930-1960
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BOX 28-36 Interoffice Correspondence, circa 1935-1960
Letters and memoranda.
Arranged alphabetically by name of writer and therein chronologically.
BOX 28 Allen-Cuff
BOX 29 DeFalco-Feldt
BOX 30 Geyelin-Goldsmith
(1 folder)
BOX 31 (1 folder)
BOX 32 Helt-Markwell
BOX 33 Marx-Muniz
BOX 34 Olson-Stickel
BOX 35 Taylor-Ware
BOX 36 Williams-Zorn
BOX 37-44 Financial Records, 1932-1960
Audits, balance sheets, budgets, correspondence, cost statements, financial reports, loan papers, price lists, product sheets, profit and loss statements, stock registration lists, tax records, telegrams, and miscellaneous financial records.
Arranged chronologically.
BOX 37 1932-1945
BOX 38 1946-1949
BOX 39 1949-1950
BOX 40-41 1950
BOX 42 1951
BOX 43 1952-1955
BOX 44 1956-1960
BOX 45-49 Sales and Advertising File, 1936-1960
Advertisements, budgets, catalogs, conference materials, correspondence, lists, memoranda, newsletters, photographs, price lists, printed matter, proposals, reports, surveys, and miscellaneous material.
Arranged chronologically.
BOX 45 1936-1945
BOX 46 1946-1950
BOX 47 1950-1952
BOX 48 1953-1957
BOX 49 1958-1960
BOX 50-67 Production and Engineering File, 1932-1960
Articles, awards, blueprints, charts, contracts, correspondence, diagrams, inventory lists, mechanical drawings, memoranda, notes, orders, patents, photographs, printed matter, product information sheets, proposals, reports, schedules, schematics, and specification sheets.
Arranged alphabetically by subject and therein chronologically.
BOX 50 Amplifiers, 1935-1936
BOX 50 Automatic testing, 1958
BOX 50 Cathantograph, 1933-1959
BOX 50 Cathode ray tubes, 1934-1960
BOX 51 Color encoding, 1955
BOX 51 Crosley production, 1949
BOX 51 Cyclographs, circa 1935-1946
BOX 51 "E" Award, 1944-1945
BOX 52 “E” Award, 1944-1945
BOX 52 Electronic Image enhancer, 1955-1960
BOX 52 Electronic switch, 1939
BOX 52 Field tests, 1947
BOX 52 Frequency modulation, 1939
BOX 52 Instrument engineering, 1959
BOX 52 Inventory, 1934
BOX 53 Materials, circa 1940
BOX 53 Microscope, circa 1940
BOX 53 Military electronics, 1960
BOX 53 Missile checkout, 1957
BOX 53 Notes, engineering department)
BOX 53 1945-1946
BOX 54 1947-1950
BOX 54 Orders received, 1936
BOX 54 Oscillographs
BOX 54 1934-1945
BOX 55 1936-1960
BOX 55 Patents
BOX 55 1932-1948
BOX 56 1949-1960
BOX 57 Miscellany, 1940-1960
BOX 58 Photoelectric cells, circa 1940
BOX 58 Photosensitive devices, 1960
BOX 58 Product lines, 1959
BOX 58 Production, circa 1942-1950
BOX 58 Projects, 1937
BOX 58 Quality control, 1950-1957
BOX 59 Radar, circa 1942-1958
BOX 59 Relay system (Cuba), 1955
BOX 60-61 Reports
BOX 60-61 Engineering, 1942-1951
BOX 62-64 Research
BOX 62-64 1957-1958
BOX 65 1957-1958
BOX 65 Resonoscope, circa 1940
BOX 65 Scientific instruments, 1959
BOX 65 Signal generator, 1939
BOX 65 Sonar, 1956
BOX 65 Space allocations, 1955
BOX 65 Stock flow, circa 1940
BOX 65 Sweep circuit, 1934
BOX 65 Synchronizing signal, 1940-1946
BOX 66 Technical products, 1955-1956
BOX 66 Teleplotting system, 1946
BOX 66 Test equipment, 1947
BOX 66 Time base generator, circa 1941
BOX 66 Time study, circa 1940
BOX 66 Transformers, 1936
BOX 66 Tubes circa
BOX 66 1938-1950
BOX 67 1945-1960
BOX 67 Tungsten, circa 1940
BOX 68-104 Television File, circa 1935-1960
Articles, block diagrams, blueprints, briefs, brochures, catalogs, contracts, correspondence, exhibits, legal papers, licenses, maps, memoranda, minutes, newspaper clippings, organization charts, pamphlets, photographs, printed matter, program ratings, reports, schedules, schematics, statements, surveys, testimony, subject and miscellaneous materials.
Arranged alphabetically by subject and therein chronologically.
BOX 68-70 Color television, 1949-1957
BOX 71-73 Educational television, 1949-1959
BOX 74 Electronicam system, 1954-1959
BOX 75-76 Network
BOX 75-76 WABD (W2XWV), 1941-1952
BOX 77 WBTV, 1949-1952
BOX 78 WTTG
BOX 78 1939-1946
BOX 79 1947-1955
BOX 79 KCTY (UHF), 1956
BOX 80 Boston, Mass., station application, 1954-1961
BOX 81 Wanamaker's studio, 1946
BOX 82 Programs, 1938-1954
BOX 83 Ratings, 1945-1951
BOX 84 Surveys (management), 1947-1955
BOX 85 Spinoff, 1955
BOX 86-87 Network miscellany
BOX 86-87 Organization
BOX 88 National Association of Radio and Television
BOX 88 Broadcasters, 1955
BOX 88 National Television System Committee, 1941-1956
BOX 88 Radio and Television Manufacturer's Association, 1950
BOX 89-90 Television Broadcaster's Association, 1950
BOX 91 Organization miscellany
BOX 91 Receivers
BOX 91 1939-1949
BOX 92 1950-1958
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