1 / 3 Gr. perforated in the horizontal pair along with two pieces 1 Gr. perforated on PD international letter, with single circle postmark "Hanover 10 / 2 71" to Leeds / England (arrival cancel) . The correct postage would have 2 1/2 Gr. amount to. Small traces. Provenance collection Spalink, expertized Spalink BPP