ChinaChina (French) 1904 Indo-China "Overland" PSE 25c Black
Postal Stationery Envelope cancelled by Mongtze B Chine double-ring, endorsed "via Burma" addressed to France with arrival on reverse. A very rare item of mail written from the French Railway workers in the closed city of Yunnan routed on the scarce OVERLAND route through Teng-Yueh and Bhamo, Burma. (pt)
