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

A collection of interview transcripts from NCCC Former faculty members.
A collection of photographs and photographs of architectural drawings pertaining to the construction of the O’Brien Building.
A collection of SUNY Oswego yearbooks, The Ontarian, from 1922 through 2005.
Yearbooks of the graduating classes of the Oceanside High School.
Yearbooks from Oneida City High School, from 1936 - 2018. Several "Senior Annual" publications are also included.