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

Correspondence related to Leah Catharine Deyo, as well as portraits of her family.
Oversized maps related to the Town of Tuxedo and Orange County.
Long Island Maritime Museum Local History Photographs
The Long Island Postcard Collection documents mansions of the Gilded Age, local landmarks, and scenes of everyday life.
A digital collection of postcards that depict places and people primarily on Long Island, New York.