This collection consists of Willey Ley's personal files, including his business correspondence, book contracts, and galley proofs, as well as publicity concerning Dr. Ley and his activities, and inquiries and comments from Ley's readership during his tenure as columnist for Galaxy Magazine (1952-1969). The material also includes articles gathered by Ley on topics ranging from astronomy and space travel to biology and natural parks to mythology, psychic phenomena, and UFOs.

This accession consists of the records of Lonnie G. Bunch, Director, and document his work in the development of the National Museum of African American History and Culture (NMAAHC). His work touched upon every aspect of the museum including the collection of objects for the museum, the design and construction of the museum building, exhi...

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.

The Technical Reference Files comprise an artificial collection that currently contains 1,900 cubic feet of aviation and space related materials, organized in 22 subject series. File materials include photographs, press releases, clippings, correspondence, reports, and brochures, on individuals, organizations, events, and objects.

The records of the New York Galerie Chalette measure 24.15 linear feet and date from 1916-1999, with the bulk of the material dating from 1939-1994. The collection documents this contemporary art gallery's operations from its founding in 1954 through Madeleine Lejwa's later years as an independent dealer. Included are correspondence, artists' files, financial and legal records, printed materials, clippings, exhibition catalogs, audio and video recordings, and motion picture film; about half of the collection consists of photographs. Arthur Lejwa's profession as a biochemist prior to becoming a gallery owner is also documented in this collection. The collection also contains personal records of the Lejwas, including correspondence, legal papers, photographs, photo albums, and printed material.

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.

The Frank Stella papers measure 12.4 linear feet and date from 1941 to 1993, with the bulk of the records spanning the period 1978 to 1989. The collection documents the professional and personal life of abstract artist, Frank Stella. Among the papers are correspondence, a small cache of records from his years as an undergraduate at Princeton University, writings by and about Stella, interview transcripts, sketchbooks, registers and inventories, financial records, printed matter, and photographs.

The Francis Davis Millet and Millet family papers measure 3.3 linear feet and are dated 1858-1984, with a few scattered early eighteenth-century items, such as legal documents and printed matter. The bulk of the materials dates from 1858 to 1955. Found are biographical materials, diaries/journals, family letters, notes and writings, art work, printed matter, miscellaneous records, and photographs documenting Millet's wide-ranging artistic and writing career and personal life, including his death aboard the Titanic. Also of interest are approximately twenty ink caricatures attributed to John Singer Sargent.

The papers of Fred Lawrence Whipple (FLW) document his astronomical research; his professional work in the field of astronomy; and his career as Director of the SAO. They include correspondence with professional colleagues, amateur astronomers, SAO staff scientists, Smithsonian Institution officials, scientific societies and professional ...

This accession consists of correspondence with depositories from which the Joseph Henry Papers Project requested documents relating to Joseph Henry, Secretary of the Smithsonian Institution, 1846-1878. The Joseph Henry Papers Project was part of the Smithsonian Institution Archives, Institutional History Division. Materials also include l...