Hong Kong. (Treaty Ports - France). 1914. Envelope written from the "Shanghai Club" addressed to France bearing Hong Kong SG 102, 4c carmine tied by Shanghai double ring, underpaid with circular 'T' hand-stamp with m/s '30c' and bearing French postage dues Yvert 29, 10c brown and Yvert 31, 20c olive tied by Chalon receiver.
Very scarce Shanghai Tax mark rated very rare by Proud in use (24.9.00) - (22.6.18) value 3000 points.