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

This collection showcases the diverse postcard collection of the Albany County Historical Association.
Historic postcards, genealogical records, and documents relating to mountain top communities in the Catskill region.
This collection includes postcards of the campus, its vicinity, artifacts, individuals, events, activities, and sites and scenes associated with the College, Schenectady, and surrounding areas.
Postcards with views of Troy, New York and surrounding areas. The bulk of the collection is unmailed and dated 1900-1920.
This collection contains postcards of the Union College campus and its vicinity, including postcards of student activities, individuals, and off-campus sites associated with prominent College alumni.