1930年英国贸易银元站洋一圆银币。伦敦铸币厂。保存状态佳,可人的烟灰色包浆中虹彩隐现。GREAT BRITAIN. Trade Dollar, 1930. London Mint. PCGS MS-64+ Gold Shield.KM-T5; Mars-BTD1; Prid-28. An attractive and nicely preserved example of the type displaying lovely smokey gray tone with hints of iridescent hues.