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

The Patrick Casey Collection consists of an autobiographical narrative and two diaries.
Images of early aviators and pioneers of aviation on Long Island
Photographs of local businesses, events and people during the 1950s in and around Shirley, NY.
Digital version of a journal kept by Angelo Solimino during his service in World War II.
Photographs taken by P.B. Oakley in the mid-20th century of Geneva residents.