diameter: 26.3mm (1 1/16 in.)
Silver struck medal with obverse showing sailing ship at top above "HALF MOON" and steamship at bottom above "CLERMONT"; legend: "HUDSON-FULTON CELEBRATION/ 1609 1909 18907". Reverse within laurel wreath tied with bow at bottom: "HF/ GOOD/ LUCK/ COIN". Hole punched at top.
Gift of the Naval History Society, 1925
Due to ongoing research, information about this object is subject to change.