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

A collection of postcards portraying Onondaga Park in the early 20th century.
Primary sources relating to the historical significance of Otsego Lake in Cooperstown, NY.
This collection includes the F.W. Beers County Atlas of Orange County (1875) and the A.H. Muller Atlas of Orange County (1903).