10 2 and 20 3 Pfg Bach seals, always as correctly franked single franking, the 10 Pfg on distance postcard from" (22 a) MÜLHEIM / RUHR 15.9.50" to Dassel, the 20 Pfg with lower margin on double heavy local letter from "AUGSBURG 3.10.50", as a single franking on local covers rare, in perfect condition, Michel 200.-