A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Music 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 collection documents various aspects of railroad companies through pamphlets; trade catalogs; operating and service manuals, especially for railroad equipment; specifications; magazines and reprints; bulletins, and articles.

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

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

Sam DeVincent loved music and art and began collecting sheet music with lithographs at an early age. Series 12: Plants and Animals contains approximately 4,000 pieces of sheet music and other materials documenting the development of and popular attitudes towards plants and animals in the United States. An overview to the entire DeVincent collection is available here: Sam DeVincent Collection of Illustrated American Sheet Music.

Sam DeVincent loved music and art and began collecting sheet music with lithographs at an early age. Series 2: Armed Forces contains circa 3,400 pieces of sheet music and song folios documenting the military history of the United States; there are only a handful of foreign imprints. An overview to the entire DeVincent collection is available here: Sam DeVincent Collection of Illustrated American Sheet Music.

These papers consist mainly of records of the Astrophysical Observatory (also abbreviated APO) under the Directorship of Samuel P. Langley, Charles G. Abbot, and Loyal B. Aldrich.

The Joseph Cornell Study Center collection measures 196.8 linear feet and dates from 1750 to 1980, with the bulk of the material dating from 1930 to 1972. Documenting the artistic career and personal life of assemblage artist Joseph Cornell (1903-1972), the collection is primarily made up of two- and three-dimensional source material, the contents of the artists' studio, his record album collection, and his book collection and personal library. The collection also includes diaries and notes, financial and estate papers, exhibition materials, collected artifacts and ephemera, photographs, correspondence, and the papers of Robert Cornell (1910-1965) and Helen Storms Cornell (1882-1966), the artist's brother and mother.

Miscellaneous documents and photographs related to the scientific careers of members of the Draper family. Includes publications of the University of the City of New York, with which the Drapers were associated, reprints of papers by John William Draper, F. Melloni, John C. Draper, and Henry Draper, publications of the New York Meteorological Observatory, photographs of the observatory, rare scientific photographs, including photomicrographs (paper prints) by the Drapers, correspondence addressed to Daniel Draper, certificates, diplomas, and other documents.

Photographs taken by Judge Emile E.O. Gorlia during five journeys through the Belgian Congo and two vacation leaves, one in Belgium and one in the Canaries Islands, 1909-1928 and at the World Exposition in Brussels (1958). The collection dates from 1909-1958. His first mission was from January 1910 to January 1912; the second, from February 1915 to March 1917; the third, from December 1917 to April 1920; the fourth, from November 1920 to February 1923 and, the fifth, from March 1926 to December 1928. For his first four missions at Lusambo in the Kasai province, district of Sankuru, Emile Gorlia was acting as an alternate to the public officer at one of the seven tribunals of first instance. During his fifth and final mission, he was promoted as president of the Court at Albertville in the ditrict of Katanga. Judge E.O. Gorlia was a keen amateur photographer with the advantage of not only traveling extensively around the state but also with the privilege of being able to afford the time and money to produce a prolific number of images. His images illustrate with great detail the full experience of a government official in mission in the Belgian Congo, starting in Antwerp at the pier of this Belgian harbor and taking up his duties at Lusambo, an administrative town in the hearth of th Belgian congo. The majority of images are of the following Belgian Congo districts, Lower Congo, Kassai, Sankuru, and Katanga. They include the cities of Banana, Boma, Matadi, Leopoldville (now Kinshasa), Lusambo, Luebo, Dilolo, Albertville (now Kalemie) in the Belgian Congo, Brazzaville in the French Equatorial africa, Zanzibar, Dar es Salaam, Tabora and Kigoma in tanganyika, Dakar in Senegal, Conakry in Guinea, Freetown in Sierra Leone, Port Said in Egypt and finally Casablanca in Morocco. There are also images of villages scenes and portraits of the Tetela, Songye, Luba, Kanioka, Lunda, Chokwe, Pende, Bangala and Kuba. Also included are images of the natural environment as the Congo river, the Kasai and Sankuru rivers, the banks of Lake Tanganyika and the savanna-woodland of the western part of the Katanga district as well as as the south part of the Sankuru region.