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

This collection consists of the annual Voyageur and some programs form the high school's commencement exercises.
Photographs newspaper clippings, and postcards of Freeport, NY.
Library board minutes from the Freeport Memorial Library.
Historic sheet music, playbills, theater programs, and advertisements from Long Island.
This collection features photographs taken by Ernest Blue in the Fulton Chain Lakes region around 1900.