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

The collection of artists' letters compiled by Mary and John McGuigan Jr. measure 0.6 linear feet and date from 1794-1938. The collection is comprised of a group of letters, writings, and signed documents to and from a variety of artists, art administrators, art critics, historians, and art-related organizations assembled from multiple sources. It also includes associated printed material with some documents and a few photographs, including carte de visites and cabinet cards.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Insurance 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 Sylvester Rosa Koehler papers measure 5.4 linear feet and date from 1833 to 1904, with the bulk of the material dating from 1870 to 1890. The collection consists primarily of Koehler's extensive correspondence to and from many notable artists and printmakers such as Jean F. Harfin, John M. Falconer, Frederick Juengling, and James D. Smillie, as well as friends, and family members and professional correspondence concerning Koehler's activities as a writer, curator, and editor of the American Art Review. The collection also contains financial records and other miscellaneous items.

Large collection of photographs, picture postcards, printed ephemera, and music related to the brass band movement in the United States: includes 8 ambrotypes, 36 tintypes, 59 stereographs, 66 cabinet prints, 90 cartes-de-visite, 150 large photoprints, and 874 picture postcards; also posters, concert programs, instrument manufacturers' advertisemem...

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

Collection consists of lantern slides and stereographs produced by several companies: Keystone View Company, Better America Lecture Service, Incorporated, American Press Association, J. Stanley-Brown, William H. Rau, and J. F. Maertz Department Store. The lantern slides were primarily intended to be used for educational presentations about the United States, other countries, history, and society. Many of the slides and stereographs are accompanied by descriptive text and in some instances by small cards--one card for each slide--and in other instances directly on the back of a stereoview. The majority of images were taken from 1900 to 1930.

The collection is comprised of digital surrogates previously available on the 65 rolls of microfilm described in the NARA publication M1907. These digital surrogates reproduced the records of the Mississippi headquarters for the Assistant Commissioner and his staff officers and the subordinate field offices of the Bureau of Refugees, Freedmen, and Abandoned Lands, 1865–1872. The files contain some pre–Bureau record series, dated 1863–1864, that were created by military commanders and U. S. Treasury agents who dealt with refugees and freedmen during the Civil War. These records consist of bound volumes and unbound records, containing materials that include letters sent and received, monthly reports, registers of complaints, and other records relating to freedmen's claims and bounty payments.

The collection documents in photographs, scrapbooks, notebooks, correspondence, stock ledgers, annual reports, and financial records, the evolution of the telegraph, the development of the Western Union Telegraph Company, and the beginning of the communications revolution. The collection materials describe both the history of the company and of the telegraph industry in general, particularly its importance to the development of the technology in the nineteenth and twentieth centuries. The collection is useful for researchers interested in the development of technology, economic history, and the impact of technology on American social and cultural life.