Germania 1916 / 17, complete stamp booklet with the stamp booklet panes 11 an A0 (3 x), 12 aa A0 and 13 an A HAN 2.1 always with perforations going through booklet sheet margin, mint never hinged, very rare, photo expertize Dieter Weinbuch BPP (2020) : "the stamps of the item submitted for inspection find be except for small storage-caused discolouration of very good quality. Little shorter rows of teeth are for stamps from stamp booklet typically (so-called stamp booklet perforation). Small available staple traces on the cover side are as usual. Complete got mint never hinged stamp booklet from of this issue are rare and me so far only within a further copy known. ", Michel 7.500.-