Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.

Historical pamphlets, newspaper clippings, and fliers detailing the early history of Long Island.
Historical photographs of Brentwood, NY.
Historic postcards of Roslyn, NY.
A collection of pohotographs of the Clarkson family and their home
The Colonie New York Cemetery Collection is composed of documents and photographs related to the smaller cemeteries in the Colonie-area.