diameter: 36.1mm (1 7/16 in.)
Brass struck medal with obverse showing three battleships at sea; legend: "SOUVENIR. MOBILIZATION & ENTERTAINMENT OF/U.S. NAVAL FLEET"; in exerg.: "OCT. 1912/NEW YORK". Reverse shows eagle clutching flags with stars in background. Loops fused at top right and left.
Gift of the Naval History Society, 1925
Due to ongoing research, information about this object is subject to change.