TAIWAN/REPUBLIC OF CHINA - 1948-49 $50 on 50c grey-green perf 11 surcharge with 12mm spacing (Scott 99a var, SG 68 var), never hinged mint no gum as issued BLOCK of 4, very fresh & scarce. (4 stamps) (Image1)

Est. £60-70

TAIWAN/REPUBLIC OF CHINA - 1951 Postal Stationery Air Letter from Kaohsiung to Taipeh, without any message, held up by censors believing it contained a secret message. Two transit marks on reverse. (Image1)

Est. £45-50