1930-B年英国贸易银元站洋一圆银币。孟买铸币厂。系列后期的珍品,光泽连续,赤褐色包浆,尤以反面为甚。GREAT BRITAIN. Trade Dollar, 1930-B. Bombay Mint. PCGS MS-65 Gold Shield.KM-T5; Mars-BTD1; Prid-27. A great Gem from the latter part of the series, this glistening example presents a good deal of russet toning, especially upon the reverse.