1917 Hong Kong BPO in China

1917 Colonie Inglesi, Hong Kong British Post Office in China.
Francobolli di Hong Kong 2$ carmin-red and gray-black, 3$ green and purple and 5$ purple and black-red soprastampati “CHINA” in nero.
Re Giorgio V, filigrana Crown CA. 

Condizioni: Perfect, mint never hinged
Catalog: Stanley Gibbons n. 14/16

€ 1.600,00