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

Yearbooks from Bayport-Blue Point High School
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.
This collection contains photographs sharing the history of Russell Sage College.
Pictures, architectural drawings, and ephemera of the Pratt House and Webb Institute.