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.

This accession consists of the administrative records and index from the Office of the Secretary, Robert McCormick Adams, for fiscal year 1993. Listings in bold and capital letters indicate both the topic of folder contents and major subheadings from the Secretary's Office file plan.

This accession consists of administrative records and an index from the Office of the Secretary, Robert McCormick Adams, for fiscal year 1991. Listings in bold and capital letters indicate both the topic of folder contents and major subheadings from the Secretary's Office file plan.

This accession consists of administrative records and index from the Office of the Secretary, Robert McCormick Adams, for fiscal year 1990. Listings in bold and capital letters indicate both the topic of folder contents and major subheadings from the Secretary's Office file plan.

The Betty J. Meggers and Clifford Evans Papers document their research and professional activities from 1946-2012 and primarily deal with their archaeological and anthropological research in South America. Their work at the Smithsonian National Museum of Natural History and their frequent collaboration with other researchers and professional organizations is also represented. In addition, this collection contains detailed records on South American research conducted by the Smithsonian Institution from the 1950s through the 2010s. The collection consists of research and project files, raw data and analysis, graphs and illustrations, photographs, correspondence, maps and charts, and administrative files.

The Smithsonian Institution Festival of American Folklife, held annually since 1967 on the National Mall in Washington, D.C., was renamed the Smithsonian Folklife Festival in 1998. The materials collected here document the planning, production, and execution of the annual Festival, produced by the Smithsonian Center for Folklife and Cultural Heritage (1999-present) and its predecessor offices (1967-1999). An overview of the entire Festival records group is available here: Smithsonian Folklife Festival records.

This accession consists of the official records of the Secretary of the Smithsonian, Robert McCormick Adams, for 1992 and includes reports, correspondence, subject files, and other materials. Listings in bold and capital letters indicate both the topic of folder contents and major subheadings from the Secretary's Office file plan.

The Smithsonian Institution Festival of American Folklife, held annually since 1967 on the National Mall in Washington, D.C., was renamed the Smithsonian Folklife Festival in 1998. The materials collected here document the planning, production, and execution of the annual Festival, produced by the Smithsonian Center for Folklife and Cultural Heritage (1999-present) and its predecessor offices (1967-1999). An overview of the entire Festival records group is available here: Smithsonian Folklife Festival records.

This accession consists of records documenting the administrative activities of the Office of International Relations and its predecessors, the Directorate of International Activities and the Office of International Activities, respectively, in regard to office budgetary matters and the coordinating of internationally-focused Smithsonian proje...

The records of the Perls Galleries measure 79.6 linear feet and date from 1937 to 1997. Founded by Klaus Perls in 1937 and operating until 1997, the gallery dealt primarily in modern French art and the artwork of Alexander Calder. Found within the records are extensive correspondence (circa 44 linear feet) with artists, dealers, galleries, museums, and collectors; photographs and negatives of inventory and other artwork; exhibition files, scattered financial records; and exhibition catalogs and clippings.