16 16 12 Pfg numeral se-tenant with additional franking pair 20 Pfg worker as correctly franked on registered cover 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 decoratively, on the base expertized A. Schlegel BPP, Michel 100.-