1912-B年英国贸易银元站洋一圆银币。孟买铸币厂。满银光,环形仅一丝包浆。GREAT BRITAIN. Trade Dollar, 1912-B. Bombay Mint. PCGS MS-64 Gold Shield.KM-T5; Mars-BTD1; Prid-22. Shimmering and radiant, this delightful near Gem presents a great deal of luster and only a hint of toning near the peripheries.