Collections

Hamilton-Burr Duel Collection
Correspondence between Alexander Hamilton and Aaron Burr and their seconds before the historic duel. The exchange of letters by the four participants -- Burr, Hamilton, Van Ness, and Pendleton -- preceding the duel took place from June 18 - July 9, 1804.
The Hasbroucks of Locust Lawn

Photographs, letters, artwork, textiles and other possessions belonging to the Hasbrouck family.

Hewlett Collection
The Hewlett collection is comprised of documents relating to the Hewletts, a prominent Cold Spring Harbor family
Hewlett-Jones Collection
The Hewlett-Jones collection is made up of records from the Cold Spring Whaling Company and the U.S. Customhouse at Cold Spring Harbor, NY.
Hiram S. Wilson Civil War Letters
This collection includes letters written by Captain Hiram S. Wilson, primarily to his wife Elizabeth during the period of 1861 to 1864. Captain Wilson served in Company H of the 93rd New York Volunteer Infantry.