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

Historic photographs of the Calderone chain of theaters in Long Island.
Scrapbooks containing photographs, letters, documents, ephemera, and newspaper clippings relating to radio broadcasting and events in Rochester, New York during the 1920s and 1930s.
Wide-ranging collection of General Electric-related audio recordings.
A collection of correspondence by Gertrude Herdle, former Director of the Memorial Art Gallery. Many of the letters relate to her travels in Europe, especially during the 1920s.
Historical postcards of the Northport-East Northport community.