16 ++ 16 ++ 12 Pfg numeral se-tenant with additional franking pair 20 Pfg worker as correctly franked on registered letter from "BERLIN-CHARLOTTENBURG 12.5.47" to Freiburg, the se-tenant at the bottom with stamp booklet perforation, in perfect condition, as cover was an old map used, very decorative, signed on the base A. Schlegel BPP, Michel 100.- ++