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.
Historical pamphlets, newspaper clippings, and fliers detailing the early history of Long Island.
Yearbooks from Bayport-Blue Point High School
History books on Brentwood and Long Island, NY.
Correspondence and historical records from Brentwood, NY.