diameter: 35.3mm (1 3/8 in.)
Copper struck medal with obverse showing sailing ship at sea; legend: "IN COMMEMORATION OF THE HUDSON-FULTON CELEBRATION/THE HALF MOON/1609 1909." Reverse shows steamboat navigating a river with trees in background; legend: "NEW YORK SEPT 25TH TO OCT 9TH/FULTON'S S.S. CLERMONT"; date below image, at center: "1807 - 1909."
Gift of the Naval History Society, 1925
Due to ongoing research, information about this object is subject to change.