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

Maps, photographs, postcards, and ephemera relating to Saugerties history.
The school letters of Rachel Eltinge, written during her stay at the New Paltz Female Academy.
A sampling of documents from the Colonial period and Revolutionary War.
Newsletters distributed by Shirley, Long Island, Inc.
The Skaneateles Photograph Collection documents various areas within and around Skaneateles Village and Town through photographs, stereographs, and photographic postcards.