ChinaChina (French) 1903 Registered Postal Stationery Envelope 25c Black of Indo-China
mixed with Mongtze 1 franc Olive Yvert 15, tied by Mongtze Chine double-ring with Boxed handstruck registered routed via Lao-Kay Tonkin and Singapore, addressed to Metz, Germany with arrival on reverse. Very rare item of French Indo-China mail. (pt)
