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

This collection showcases the diverse postcard collection of the Albany County Historical Association.
This collection contains images and documents related to the Battenkill River and surrounding area.
Historic postcards of Glen Cove, Long Island
A collection of photographs, pamphlets, letters, and other materials highlighting 20th century citizen political activism, grassroots conservation, daily life, and outdoor recreation in the Adirondacks in New York State.
A selection of Major Welch's papers created during his time at PIPC.