Keywords: 1915-S $50 Panama-Pacific 50 Dollar Octagonal (obv) transparent background.png en 1915-S 50 Panama-Pacific 50 Dollar Octagonal obv 1216-4458 Image 2015 coin 1915 Heritage Auctions http //coins ha com/itm/commemorative-gold/classic-commemoratives/1915-s-50-panama-pacific-50-dollar-octagonal-ms67-ngc/a/1216-4458 s Lot 4458 7 January 2015 Heritage Auctions image ; U S Mint coin Image use outside of Wikipedia should clearly give photographic credit to Heritage Auctions other versions PD-USGov-money Heritage Auctions Transparent background RHM22 1915-S 50 Panama-Pacific 50 Dollar Octagonal obv jpg PD-USGov Gold coins of the United States |