While the collection is focused rather specifically on the development of television in America, including technical details, legal proceedings, marketing and advertisement, and manufacturing, it is also a rich source for the history of American advertising, work cultures, sales, and entertainment. There is also information about radio, mostly in p...

The Emmet Mercury Boiler Records contains information about General Electric Company and Hartford Electric Light Company's development, installation, and use of William Le Roy Emmet's mercury boiler units. The mercury boiler units used mercury fluid along with steam power to improve cycle efficiency in converting coal or oil to electric power. The collection contains articles, news clippings, reports, instruction manuals, log books, data sheets, photographs, and drawings related to the experimental unit installed at Dutch Point, Connecticut, and the first commercial use of a mercury boiler at the South Meadow Station in Hartford, Connecticut.

Mainly forms, manuals, federal regulations, accounting instructions, and personnel materials. Included are labor agreements, an employee handbook, and information on the employees' sick benefit association. Other materials include drawings of property owned; and photographs, engineering drawings, technical publications relating to railroad passenge...

This collection of Rober's papers and photographs is almost excluvely concerned with his scientific fieldwork and resulting publications. It is not complete; for example, there is little in the photographs concerning his work at Agate Basin in Wyoming (though some related site forms are part of the records of the River Basin Surveys). Apparently, s...

The papers of printmaker and painter Adolf Dehn measure 6.6 linear feet and date from 1912-1987. The collection contains extensive correspondence, as well as writings, exhibition announcements, catalogs, clippings, invoices, receipts, legal documents, scrapbooks, artwork, and photographs. There is also scattered correspondence of Virginia Dehn, mostly concerning her husband Adolf Dehn.

Records of the Pullman Company, manufacturers and operators of railroad sleeping cars. Pullman also manufactured hospital and dining cars at its Chicago facilities. Dating from 1867 to 1982 (bulk 1900-1930s), the collection includes background materials, correspondence, financial, personnel and operating records, drawings and photographs.

The Thomas Carr Howe papers measure 4.4 linear feet and date from 1932 to 1984. Howe was director of the California Palace of the Legion of Honor in San Francisco for nearly 40 years, and he served as one of the Monuments Men in the Monuments, Fine Art and Archives (MFAA) Section of the U.S. Army during World War II. The collection documents Howe's MFAA work in Germany and Austria locating and recovering cultural artifacts and artwork stolen by the Nazis. There is significant correspondence with friends and colleagues, as well as fellow Monuments Men such as Samson Lane Faison, Edith Standen, and George Stout. The papers also includes reports, inventories of stolen artwork, maps, annotated photographs, a scrapbook, and photographs. The papers also document Howe's later work at the California Palace of the Legion of Honor.

The papers of New York artist, critic, historian, writer, art consultant and curator Walter Pach, measure 20.7 linear feet and date from 1857-1980. The collection documents Pach's promotion of modernism through his role in the landmark 1913 Armory Show, his relationships with artists and art-world figures and his extensive writings on art. Records include biographical material, correspondence with family, friends and colleagues including noted artists, handwritten and edited versions of manuscripts by Pach, diaries and journals, business records, printed material, scrapbooks, sketchbooks and artwork by Pach and others, and photographs of Pach and his family, friends, and colleagues. The collection also includes 12 linear feet of selections from Walter Pach's library.

This collection documents, in correspondence, publications, forms, paperwork, drawings, newspaper clippings, diplomas and photographs, the operations and products of the Frick Company of Waynesboro, Pennsylvania, manufacturers of steam-powered engines (portable, stationary, and traction), sawmills, threshing machines, grain separators and other mechanized agricultural harvesting implements, refrigeration, mechanical cooling systems, and ice making plants, from its founding in 1852 through 1961.

This collection contains Verville's personal papers. The material relates mainly to his various aeronautical concerns as well as his involvement with military aviation. The collection includes a large number of photos tracing the development of Curtiss aircraft and Naval Aviation, and especially documenting the design, construction, and flights of a replica of the Navy's first aircraft, the Curtiss A-1 'Triad', built under Verville's direction by the Bureau of Aeronautics to commemorate the Fiftieth Anniversary of Naval Aviation in 1961. Also included are a large number of blueprints and photos of Verville-designed aircraft, especially those developed by the Verville Aircraft Co. in 1928 - 1931