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

Personal friend and secretary to NYS Governor Grover Cleveland. After Cleveland was elected President of the United States, Lamont was appointed his Secretary of War and close confidant.
Photographs depicting Darwin Martin, his family, and his Frank Lloyd Wright-designed homes.
The Dunham Family History collection contains portraits, photographs, and various documents saved by the Dunham family.
Photographic postcards documenting the town of DeRuyter and surrounding areas in the early to mid-20th century.
This collection contains journals and archaeological and historical materials of Dr. David Sherwood Kellogg.

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