1930-B年英国贸易银元站洋一圆银币。孟买铸币厂。中央底板呈灰色,环形金香槟色包浆,状态诱人。GREAT BRITAIN. Trade Dollar, 1930-B. Bombay Mint. PCGS MS-64 Gold Shield.KM-T5; Mars-BTD1; Prid-27. An extremely impressive near Gem, this glistening example presents mostly argent central fields with a golden-champagne peripheral nature.