GREAT BRITAIN George III (1760-1820) Half Sovereign 1817 ギザ縁 Milled Edge Spink3786 Fr372 KM673 NGC PF61(1728493-007) Ex.Heritage Auction No.3040 Chicago Lot29966 ●Condition: Proof EF+ 《 1/2ソボレン金貨 Half Sovereign 1817 ギザ縁 Milled Edge Spink3786 Fr372 KM673 NGC PF61(1728493-007) Ex.Heritage Auction No.3040 Chicago Lot29966 》