10 Pfg worker blackish yellow green, 2 pieces with additional franking, including 16 Pfg blackish green blue (2) as correctly franked tenfold franking on local letter from "DÜSSELDORF 23.6.48", in perfect condition, photo expertize certificate engineer High man (2018) "genuine, correctly franked: yes, quality: perfect with the for this issue normal perforations. ", Michel 430.-