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

A collection of images depicting the Rochester Dental Dispensary and School for Dental Hygienists in the early and mid-20th century.
This collection contains artifacts relating to the history of the Dudley Observatory.
This collection contains images of artifacts and people related to the Dudley Observatory.
The DeWitt Community Library History collection contains photographs and images related to the history of and events occurring within the library.
This collection contains photographs relating to the Donnan Farm area in Galway, New York.