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

Letters of the Glen Family of Schenectady, mainly letters to and from Henry Glen. The bulk of the letters deal with business matters, including Henry Glen's involvement with the War of 1812.
This collection contains items that share the history of the Feeder Canal and the people involved.
This collection contains photographs taken during the World War II era of Glens Falls.
The images in this collection cover the building of the Gloversville, New York Carnegie Library that was erected with funds provided by Andrew Carnegie.
Historic photographs of Glenwood Landing, NY.