The Temple Rice Hollcroft Collection contains an array of primary documents of the history of Wells College, Henry Wells, E.B. Morgan, and the various companies established by the two men. In addition, documents relating to the history of Cayuga County are included as well as numerous notes and correspondence collected by Mr. Hollcroft during his tenure at Wells College.

The Ten Eyck/Bronk Family Papers contain the records of the descendants of Jacob C. Ten Eyck (1705-1793), and primarily contain documents relating to family property and financial concerns.

Papers, land records, of the Ten Eyck Family chiefly re: to the Coeymans Patent, Town of Coeymans, Albany County, New York

Papers of the Abraham and other members of the Ten Eyck and Cuyler families and businesses in the City of Albany and surrounding region.

Papers and records of the Ten Eyck and Ten Broeck families, business records of Johannes Beekman, business and political correspondence of Leonard Gansevoort and business records of Cuyler-Gansevoort firm as well as other records relating to the military, land transactions, the Watervliet Turnpike Company and other topics.

Teunis Van Vechten (1785-1859) was a prominent Albany, New York, attorney, trustee and director for numerous Albany organizations, and served as the mayor for four terms. This collection includes receipts for goods and services, business letters, real estate insurance policies, legal agreements, real estate transactions, a copy of a summons and complaint in Saratoga Supreme Court.

A compilation of material related to theaters in Geneva, including movie theaters.

The collection provides an interesting insight into the history of Hudson City from the 19th century to the present day. This collection is an inexhaustible source of information thanks to an astonishing range of documents: maps, copyright documents, music partitions, newspaper clippings, scrapbooks, memorabilia, ephemera, and, photographs.

The Ella Wells Stone Collection of Henry Wells' Papers focuses mainly on the biographical aspect of his rise as the famous founder of the American Express Company, co-founder of the Wells Fargo Express Mail and Banking Service, and most notably, founder of Wells College in Aurora, New York