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

Mid-20th century photographs of Lockport, New York by Edwin Polster.
Photographs, slides, postcards, books, magazines and other miscellany documenting the history of Massapequa.
A collection of postcards portraying Onondaga Park in the early 20th century.
Historical maps from Mastic, Mastic Beach, Shirley, Brookhaven, and Moriches communities on Long Island