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

This collection contains images, postcards, maps, and documents related to Patterson NY history.
Historic postcards of Port Jefferson, NY.
The Port Washington Main Street Collection brings together photographs, postcards, and other historic materials that reflect the rich past of this community nestled between Manhasset and Hempstead Bays.
The Onondaga County Public Library Postcard Collection contains both mailed and unmailed postcards of buildings, scenes, and activities in and around Syracuse, New York, from throughout the twentieth century.
This collection contains historic images, postcards, and documents from across Putnam County.