The Archival collections of the National Association of Civilian Conservation Corps Alumni (NACCCA) donated in 2006. The Civilian Conservation Corps (CCC), created as part of the New Deal legislation initiated by President Franklin D. Roosevelt in 1933, was a public work relief program for unemployed men designed to reduce high unemployment during the Great Depression. The CCC carried out a broad natural resource conservation program on national, state, and municipal lands from 1933 to 1942. This collection contains papers, photographs, and ephemera collected and created by alumni of the CCC and donated to the NACCCA archives.

This collection is composed of Krafft Ehricke's files including Ehricke's published and unpublished papers as well as papers and works by others that Ehricke gathered, presumably as reference material.

This finding aid was digitized with funds generously provided by the Smithsonian Institution Women's Committee.

This accession consists of Science Service subject files pertaining to medical science, chemistry, chemical technology, and physics. Materials include correspondence and memoranda; news releases; clippings, photographs and negatives; articles, reports, research papers, and related topical information.

For a brief history of the American Ornithologists' Union (AOU), see Record Unit 7150, American Ornithologists' Union Collection, 1883-1977. These records supplement Record Unit 7150, both in extending coverage in early records and providing records from the mid-1970s. Particularly noteworthy are early records of presidents - especially Joel ...

A collection of approximately 28,000 glass plate negatives showing views of a variety of subjects.

The collection consists of correspondence, invoices, drawings, photographs, and negatives and other printed literature documenting the Baltimore and Ohio Railroad from its inception in 1827 to its merger with the Chesapeake and Ohio Railroad in the 1960s.

The records of New York City Kraushaar Galleries measure 100.3 linear feet and 0.181 GB and date from 1877 to 2006. Three-fourths of the collection documents the gallery's handling of contemporary American paintings, drawings, and sculpture through correspondence with artists, private collectors, museums, galleries, and other art institutions, interspersed with scattered exhibition catalogs and other materials. Also included are John F. Kraushaar's estate records; artists' files; financial ledgers documenting sales and gallery transactions; consignment and loan records; photographs of artwork; sketchbooks and drawings by James Penney, Louis Bouché, and others; and two scrapbooks.

The Beatrice Medicine papers, 1913-2003 (bulk 1945-2003), document the professional life of Dr. Beatrice "Bea" Medicine (1923-2005), a member of the Standing Rock Sioux tribe, anthropologist, scholar, educator, and Native rights activist. The collection also contains material collected by or given to Medicine to further her research and activism interests. Medicine, whose Lakota name was Hinsha Waste Agli Win, or "Returns Victorious with a Red Horse Woman," focused her research on a variety of topics affecting the Native American community: 1) mental health, 2) women's issues, 3) bilingual education, 4) alcohol and drug use, 5) ethno-methodologies and research needs of Native Americans, and 6) Children and identity issues. The collection represents Medicine's work as an educator for universities and colleges in the United States and in Canada, for which she taught Native American Studies courses. Additionally, because of the large amount of research material and Medicine's correspondence with elected U.S. officials and Native American leaders, and records from Medicine's involvement in Native American organizations, the collection serves to represent issues affecting Native Americans during the second half of the 20th century, and reflects what Native American leaders and organizations did to navigate and mitigate those issues. Collection materials include correspondence; committee, conference, and teaching material; ephemera; manuscripts and poetry; maps; notes; periodicals; photographs; training material; and transcripts.

The Bobcat Company Records document a post-war invention process and American manufacturing system through the case study of a dynamic machine, the Bobcat skid-steer loader. The records focus primarily on Bobcat's products, marketing, and advertising through product literature, photographs, advertisements, posters, newsletters, and audiovisual materials.