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

The Alfred University Postcard Collection is a collection of images (postcards) portrays various scenes and individuals related to the history of Alfred University as well as the town and village of Alfred, New York.
This collection contains photographs of different schools and classrooms located in the Rockville area.
This collection contains postcards of the Union College campus and its vicinity,with a particular emphasis on scenes and buildings in the city of Schenectady.
This collection contains postcards of the Union College campus and its vicinity, including postcards of student activities, individuals, and off-campus sites associated with prominent College alumni.