1903, Provisional postage due violet handstamp “A PERCEVOIR” on Sage 30 centimes brown, fresh colours and with its right sheet margin, neatly tied upon arrival by cds “TIEN TSIN CHINE 13 OCT 03” to envelope endorsed “Corps d´occupation de Chine”, sent from the village of Calenzana on the island of Corsica to the French armoury in China, the envelope with light vertical bend not detracting, very fine. A rare usage enhanced by the scarce origin, quite remarkable, signed Calves (Yvert-Nr. Taxe 9a)