Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.
A collection of issues of the Mill Whistle, a periodical published by the Berst-Forster-Dixfield Co. of Plattsburgh N.Y. to be distributed to employees serving overseas in the armed forces during the Second World War.
Historic photographs of various military installations on Montauk.
The New York Ordnance Works Collection consists of photographs, maps, and official documents related to the New York Ordnance Works (NYOW), which was in active production during World War II.
The Oral History collection from the New York State Military Museum comprises over 2,100 interviews of veterans and civilians.
The Patrick Casey Collection consists of an autobiographical narrative and two diaries.