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 papers of Austrian born curator, lecturer, and museum director, René d'Harnoncourt (1901-1968), document d'Harnoncourt's activities, primarily in the 1930s and 1940s, particularly as they relate to Mexican and Native American art. D'Harnoncourt's career, including his arrival in Mexico in 1925, his curation of the exhibitions, Mexican Art (1930-1932), and Indian Art of the United States (1941), and his work for the Department of the Interior's Indian Arts and Crafts Board from 1937-1944, are documented in small amounts of biographical material and correspondence, published writings, printed material, scrapbooks, photographs of d'Harnoncourt and colleagues, and photographs of works of art. The collection also contains a drawing of d'Harnoncourt, and photocopies of caricatures of d'Harnoncourt and others.

The scattered personal papers of Seattle area painter Kamekichi Tokita (1897-1948) measure 1.5 linear feet and date from circa 1900 to circa 2010 with the bulk of the material dating from circa 1910 to 1948. The papers include biographical materials, including documents about the closing of the War Relocation Authority's Minidoka Camp in Idaho; correspondence; three diaries written in Japanese documenting Tokita's war time experiences and relocation to Minidoka, two earlier notebooks, also written in Japanese, and scattered notes; a few personal business records; printed materials; one scrapbook; sketches; and one family photograph album.

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.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Automobile Industry forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

The records of the Richard York Gallery, a New York gallery specializing in American art from early 1800s to 1950, measure 79.3 linear feet and date from circa 1865-2005, with the bulk of the material dating from 1981 to 2004. Three-fourths of the records are artists' artwork files, documenting the sale and consignment of nearly 6,500 works of art. The gallery's activities are also recorded through correspondence, client files, gallery invoices, inventories, business and financial records, printed materials, scrapbooks, photographic materials of artwork, and estate records for the John Marin estate and Sergio Stella estate (Joseph Stella). An addition of 10.2 linear feet, dated circa 1865 to 2005, includes artists' files arranged alphabetically containing printed material, clippings, exhibition announcements, and scattered correspondence and financial documents.

The archive is comprised of the papers of the artist (his writings, notes, scores, plans and designs, photographs and assorted print ephemera), his library (books, magazines, trade catalogs, etc.), as well as three dimensional artifacts from his studio (objects, toys, televisions, radios, the artist's desk, etc.) and over 200 videotapes (the artist's single-channel videotapes, installation videotapes, and videotape records of performances and interviews).

Collection consists of materials created by and collected by Richard Wheatland II during the period when he served as a Vice President of New York Airways (1953-1968), a helicopter airline operating in the New York City metropolitan area from 1952-1977.

The papers of ceramicist Robert Sperry measure 13.6 linear feet and 0.907 GB and date from 1951-2002. The collection documents Sperry's career as an artist, teacher, and filmmaker through biographical information, correspondence, exhibition files, gallery files, material on projects and workshops, writings, a scrapbook, financial files, printed and digital material, photographs, moving image materials, and artwork.

The collection measures 13.3 linear feet, dates from the 1880s-1997 and documents the life and varied career of Rudolph Schaeffer, artist, designer, teacher, writer, collector of Asian art, and pioneer in the field of color study who founded the Rudolph Schaeffer School of Design in San Francisco in 1926. The papers include biographical information, correspondence, subject files, writings, diaries, journals, artwork, scrapbooks, sound recordings, and photographs.