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

A collection of images depicting the Rochester Dental Dispensary and School for Dental Hygienists in the early and mid-20th century.
The Lenox Memorial Hospital Collection contains documents and newspaper clippings about the hospital that served the area in the early to mid-twentieth century.
Historic photographs and maps showing land development in Montauk.
The Port Washington Maritime Collection features materials from the Local History Center that relate to the region’s rich maritime history and traditions.
Photographs and business documents relating to the Waterbury Mill, a felt mill in Oriskany, New York in operation for over a century.