英属北婆罗州,考伊港煤炭公司及锡林波旁铜质代用币3枚,1毫,2毫半及1元,VF,稀有。 Plantation Tokens of British North Borneo, Cowie Harbour Coal Company Limited, Silimpopon, group of 3 vulcanite tokens, including green 10 cents, red 25 cents and black 1 dollar,average very fine and rare (3)