5 Pfg Germania with hand stamp overprint on letter piece, centric cancellation single circle postmark "TIENTSIN 1 / 1 01", faultless condition, superb in every respect (choice copy), expertized Bartels, Schlesinger, Rohr, Richter as well Bothe BPP with photo certificate "the item submitted for inspection is very impressively and without defects. ", Michel 300.-