1911-B年英国贸易银元站洋壹圆银币。孟买铸币厂。两枚。 1-2)1911-B年贸易银元。获评PCGS 真品 -- 经清洗,AU Details。 GREAT BRITAIN. Duo of Trade Dollars (2 Pieces), 1911-B. Bombay Mint. Both PCGS Certified. 1-2) Trade Dollar, 1911-B. PCGS Genuine--Cleaned, AU Details. KM-T5; Mars-BTD1; Prid-21.