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.
Photographs, postcards, and ephemera relating to the history of Big Flats and Chemung County.
Photographs, documents, and ephemera reflecting the history of Dutchess Community College.
This collection contains postcards and images relating to Haverstraw, New York.
Photographs, maps, and postcards documenting the history of Jericho, NY.