1920 - 1937, mainly mint never hinged lot (a few multiples unused), from approximate 120 block of four from overprint issue with service- and postage due stamps, some also later, many upper- and corner margins in mainly good quality, as well among others Michel-no. 15 (upper corner margin), 24 II (these hinge removed), 127 YL upper corner margin with edge of blank fields, 188 ** expertized BPP, service 24 Y, postage 46 and others, better partly expertized including two photo attests - once Soecknick BPP respectively Gruber BPP.