1911-12年英国贸易银元站洋壹圆银币。孟买铸币厂。三枚。 1)1911-B年英国贸易银元站洋壹圆银币。孟买铸币厂。<p>2)1911-B年英国贸易银元站洋壹圆银币。孟买铸币厂。<p>3)1912-B年英国贸易银元站洋壹圆银币。孟买铸币厂。 GREAT BRITAIN. Trio of Trade Dollars (3 Pieces), 1911-12. Bombay Mint. All PCGS Certified. 1) 1911-B. Genuine--Cleaned, AU Detail. KM-T5; Mars-BTD1; Prid-21. <p>2) 1911-B. Genuine--Cleaned, EF Detail. KM-T5; Mars-BTD1; Prid-21.<p>3) 1912-B. Genuine--Cleaned, AU Detail. KM-T5; Mars-BTD1; Prid-22.