1930-B年英国贸易银元站洋一圆银币。孟买铸币厂。铸打深峻,保存得当,浅金色包浆,部分地方色调更浓郁。GREAT BRITAIN. Trade Dollar, 1930-B. Bombay Mint. PCGS MS-64 Gold Shield.KM-T5; Mars-BTD1; Prid-27. A well struck and nicely preserved survivor of the type with attractive light golden tone with areas of richer coloration.