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

Historic postcards of Montauk, Long Island.
This collection contains municipal records from Newburgh, New York dating from the late 18th century through the early 20th century.
Historic items relating to the local history of Nyack and surrounding areas.
Photographs taken by Sally Savage, primarily of Nyack and surrounding areas.
This collection contains photographs, documents, and a book sharing the history of the Town of Ballston.