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

Board meeting minutes, letters, and photographs of Half Hollow Hills Library.
Images from members of the Halleran family of Jericho, NY
Photographs, slides, postcards, books, magazines and other miscellany documenting the history of Massapequa.
A collection of yearbooks spanning mid-20th century to early 21st century from the Honeoye Falls-Lima Central School District.