1929/1-B年英国贸易银元站洋一圆银币。孟买铸币厂。骑字版。光泽夺目,中央铁灰色底板,近环形处更有诱人的金色包浆。GREAT BRITAIN. Trade Dollar, 1929/1-B. Bombay Mint. PCGS MS-63 Gold Shield.KM-T5; Mars-BTD1; Prid-26 var. (regular date). Overdate variety. Exceptionally choice and brilliant, this specimen features steely gray central fields and more of a golden nature as one approaches the peripheries.