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

This collection consists of issues of the Tatler dating between 1928 and 2015.
The Mohawk Valley Boy Scouts Collection provides insight into the recreational and community activities of the Mohawk Valley’s civic organizations during the twentieth and twenty-first centuries.
Historic photographs and maps showing land development in Montauk.
Historic photographs, advertisements, and maps of social life on Montauk.
Historic postcards, genealogical records, and documents relating to mountain top communities in the Catskill region.