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

A collection of photographs and published materials relating to the history of Clarkson University
This collection includes postcards, images, and stereographs relating to Cornwall, N.Y.
Historical photographs and documents related to Catskill, NY.
Historic photographs of locations in Cairo, NY.
Architect Carl F. Schmidt had a deep interest in historic architecture. This collection includes his drawings depicting architectural features, particularly doorways.