China FORMOSA Taiwan 1888 Railway "5c on 20c"
Carriage of Letters on stages of the Taipeh (Taipei) - Keeling Railway. A fine mint example of SGC8, 5c on 20c carmine surcharged in black equals Taipeh to His-Kou Foreign 5c. A very RARE stamp in Superb Condition. (pt)    ID: 28118