1917, 15 Pfg Germania gray violet plus 5 Pfg, two vertical se-tenants from H souvenir sheet with perforations going through margin and both bars of dashes, above booklet cut, at the bottom complete perforation holes, as exclusive franking on properly franked special delivery cover from JESSNITZ 5.3.19 to Bad Elster, vertical trace of crease, as usual legitimate condition, photo expertize Weinbuch BPP ". rare