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

Interviews conducted in the 1970s and 80s on Somers history topics spanning nearly 150 years.
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.