China. (Indo-Chinese Post Office in Chunking). 1905. Envelope addressed to France bearing Tchongking SG 4, 5c pale green and SG 5, 10c rose tied by Han-Keou-Chine/ Poste Francaise double ring '12th Feb 05' with adjacent circular 'Marine Francaise/ Service a la Mer' in violet with Nimes arrival on reverse 20th Mars'.