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

This collection includes photographs of the Town of Halfmoon dating back to the late 1800s.
The Truman Pomeroy Family Photograph collection consists of 46 card photographs of the extended family of Truman E. Pomeroy Jr., a Civil War veteran, all dating from the mid-19th to early 20th centuries.