1930-B年英国贸易银元站洋壹圆银币。孟买铸币厂。GREAT BRITAIN. Trade Dollar, 1930-B. Bombay Mint. PCGS MS-63 Gold Shield. 1930-B年英国贸易银元站洋壹圆银币。孟买铸币厂。铸打绝佳,几处飞溅赤褐色包浆。<p>GREAT BRITAIN. Trade Dollar, 1930-B. Bombay Mint. PCGS MS-63 Gold Shield.KM-T5; Mars-BTD1; Prid-27. An exceptionally well struck Dollar with splashes of russet toning.