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

Materials relating to John and Margaret Bard and Reverend James Starr Clark, which illustrate the beginnings of St. Stephen's College, Trinity Church and School, and Trinity Academy.
Photographs depicting Darwin Martin, his family, and his Frank Lloyd Wright-designed homes.
This collection is composed of photographs of Ellis Hospital in Schenectady, NY.
This collection contains photographs and contextual information related to families in the upper Hudson Valley and southern Adirondack regions.
Photographs newspaper clippings, and postcards of Freeport, NY.