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

The Ten Eyck Fonda Collection consists of twenty-six letters written by Fonda while serving as a telegrapher for the United States Military Telegraph Service during the Civil War, and one political campaign card.
Photographs, letters, artwork, textiles and other possessions belonging to the Hasbrouck family.
A collection documenting the history of the Town of Henrietta, New York.
Historic images of people, places and events in Tuxedo Park.
Photograph albums highlighting Tuxedo Park's history.