The bulk of the collection is music for the five-string banjo, often with piano and/or second banjo accompaniments. Almost no sheets have cover illustrations. Many editions are British and rarely have copyright dates.

The collection consists of two issues of the Niles' National Register. Includes articles on the American Colonization Society, B & O Railroad, the African Slave Trade, and the annexation of Texas.

This collection is made up of Richard H. Miller's collection of postcards and slides illustrating bridges from around the world.

The papers of Aleš Hrdlička, curator in the Division of Physical Anthropology, Department of Anthropology, United States National Museum of the Smithsonian Institution, offer considerable insight into the development of physical anthropology in the first half of this century. The papers include honors bestowed on Hrdlička, autobiographical notes, correspondence with many of the leading anthropologists of the day, anthropometric and osteometric measurements and observations (forming most of the collection), extensive photographs of Hrdlička's field work, manuscripts, research materials, and "My Journeys" (essentially a diary Hrdlička kept of his field work). In addition, there is material of a personal nature. The papers date from 1875 to 1966, but the bulk of the materials date from 1903 to 1943, the time of Hrdlička's career at the USNM.

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.

The papers of Hildreth Meière measure 27.3 linear feet and 0.068 GB and date from 1901 to 2011, with the bulk of material dating from 1911 to 1960. The collection documents Meière's life and travels, and her long and prolific career as an architectural muralist through biographical material, correspondence, writings, thirteen diaries, files regarding her war relief work during the Spanish Civil War and World War II, printed and digital materials, extensive photographs and slides, eight sketchbooks, and two videocassettes and 93 reels of motion picture film documenting her travels, her volunteer efforts in Spain following the civil war, artwork, and home movies.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Accounting and Bookkeeping 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

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Agriculture 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

Frank Spencer was a historian of biological anthropology who began his career as a medical laboratory technician. His papers include correspondence, manuscripts, notes, research files, teaching materials, photographs, and audiotapes. Spencer's research on the Piltdown hoax as well as the Piltdown research of Ian Langham, whose work Spencer continued after his death in 1984, and Spencer's research on the life and career of Aleš Hrdlička for his dissertation are both represented in the collection.

Collection documents the 1939 New York World's Fair in Flushing Meadows, New York. Also includes materials on other world's fairs, the Exhibition Collectors Historical Organization (ECHO), New York City tourism and Disney.