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

Military Memories & Veterans' Voices was a program held at the Library on December 3rd, 2017. The collection consists of five oral histories and photographs.
Newspaper articles, documents, and pamphlets from the The Virginia La Tassa Local History Room, at the Mastics-Moriches-Shirley Community Library.
Photographs, documents, and other materials relating to a prominent Mohawk Valley family during the the late nineteenth and early twentieth centuries
Selected photographs of Tivoli, N.Y. collected by the late Joan Navins, former Village Historian.