Division of Mechanical and Civil Engineering Bridges Reference Collection
Shayt, David H.
The collection consists of a wide range of materials--ephemera, trade literature, correpsondence, photographs, maps, plans, schematics, pamplets, brochures, postcards, calendars--documenting the subject of bridges.
These records consist of press releases, memoranda, tapes documenting Museum activities, newspaper clippings concerning the Museum, correspondence, exhibition catalogues, exhibition scripts, invitations, guest lists, and photographs. Material pre-dating the appointment of Rebecca Bean consists entirely of news clippings.
National Company (NATCO) Atomic Clocks Records
NATCO, Inc. (National Company, Inc.)
The records document the development of the first commercial atomic clocks by the National Company, Inc., (NATCO) of Malden, Massachusetts, a company known for producing specialized electronic equipment. The records include blueprints, technical drawings and schematics, technical and research reports, instruction manuals, photographs, and marketing materials.
Parke, Davis Research Laboratory Records.
The collection documents Parke, Davis and Company, one of the largest and oldest pharmaceutical firms in America.
Modjeski and Masters Company Records
The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.
Frances Benjamin Johnston and Thomas W. Smillie Glass Plate Negatives
Smillie, T. W. (Thomas William), 1843-1917
Talman, Hugh (photographer)
MacCormack, Forrest (intern)
Twenty glass plate negatives and reference copy prints of the images taken between the late 1880s and the early 1900s by Frances Benjamin Johnston and Thomas W. Smillie. The images depict the skyline of Washington D.C., views from the 1893 World's Fair: Columbian Exposition, blueprints for the Smithsonian Arts and Industries Building, and an unidentified orchestra.
These records document the administrative activities of the National Museum of American History (NMAH), Office of the Director, concerning NMAH departments, divisions, exhibitions, and special events, primarily during fiscal years 1993-1994, although some records date back to when the museum was named the National Museum of History and Technology. Directors represented …
Western Union Telegraph Company Records
Western Union Telegraph Company
The collection documents in photographs, scrapbooks, notebooks, correspondence, stock ledgers, annual reports, and financial records, the evolution of the telegraph, the development of the Western Union Telegraph Company, and the beginning of the communications revolution. The collection materials describe both the history of the company and of the telegraph industry in general, particularly its importance to the development of the technology in the nineteenth and twentieth centuries. The collection is useful for researchers interested in the development of technology, economic history, and the impact of technology on American social and cultural life.
These records document the tenure of Roger G. Kennedy, director, NMHT, 1979-1980, and director, NMAH, 1980-1992, as well as some of the work of Douglas E. Evelyn, deputy director. The records concern activities of the Office of the Director and the administration of NMAH. Of special note are records regarding the conclusion …
These records mostly consist of staff correspondence and memoranda documenting administrative and program-oriented activities of the Department of Public Programs. The records pertain to fundraising, social history lectures and seminars, the Senior Series Program, budget, educational outreach proposals, grant information, planning for the Program of Hispanic American History, and the …