This accession primarily consists of Bedini's correspondence and memoranda with Smithsonian colleagues, scholars, professional organizations, publishers, and the general public documenting his research activities for special projects and publications including a project related to Thomas Jefferson. Also included are Bedini's publications; ...

Collection documents the 30 year history of Integrated Circuit Engineering Corporation which provided consulting expertise in the field of integrated circuits and semiconductors.

The papers document the life and work of William R. Hutton, a civil engineer during the late 1800s to the early 1900s. Materials include diaries, notebooks, correspondence, letterpress copy book, printed materials, publications, specifications, photographs, drawings, and maps that document the construction of several architectural and engineering projects during this period. Most notable are the records containing information related to the construction of the Chesapeake and Ohio Canal, Hudson River Tunnel, the Washington Aqueduct, the Kanawha River Canal, and the Washington/Harlem River Bridge. There are also several records about railroads in the state of Maryland, the District of Columbia and elsewhere, including the Western Maryland Railroad, Baltimore and Ohio Railroad, Colorado Midlands Railway, Baltimore and Drum Point Railroad, the Northern Adirondack Railroad, and the Pittsfield and Williamstown Railroad. The records can be used to track the progression of these projects, and engineering innovation during the late 1800s to the early 1900s.

Papers of Uriah A. Boyden (1804-1879), a Boston civil and mechanical engineer and the inventor of the Boyden turbine. Materials include correspondence, notes, calculations, articles, notebooks, legal documents, financial documents, patents and patent assignments, design drawings, newspaper clippings, pamphlets, business cards, and a print of a daguerreotype.

This collection consists of historical files on FI, its predecessors, and subsidiaries. The material consists primarily of historical/public relations material, including photographs and brochures, but also includes significant amounts of business records for FEAC, Kreider-Reisner, Hiller, Republic, Ranger, Stratos, and Swearingen. The collection also documents Fairchild's joint ventures with Fokker, Pilatus, and other aircraft manufacturers. The material also includes an extensive negative collection as well as film and videotape libraries.

Records document Charles Eisler, a Hungarian immigrant who was a skilled mechanic and engineer and his company, Eisler Engineering Company of Newark, New Jersey, which manufactured equipment for producing electric lamps, television and radio tubes, welding equipment and laboratory equipment.

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...

These records originated mostly in the office of the Head Curator of the Department of Engineering and Industries, under Carl W. Mitman and Frank A. Taylor, but include records of several other curators, primarily Smith Hempstone Oliver and Paul E. Garber. The records include general correspondence, memoranda, and administrative files concerni...

This album documents the Leedy Manufacturing Co.'s production of a variety of percussion musical instruments, such as drums, tympani, xylophones, vibraphones, etc. There is a group portrait of the executive staff, assembled near the door of the plant: it is marked "Indianapolis" and "1925," along with the names "Leedy," [George H.] "Way," "Elsie W...

These records include records of the Buildings Management Department and its predecessors, including subject files, photographs, plans, reports, sketches, drawings, blueprints, memoranda, and correspondence concerning maintenance, financial matters, labor and supply costs, visitors, receptions, exhibitions, guard forces, and buildings mai...