16 Pfg and 50 Pfg fair stamps in mixed franking with 6 Pfg, 8 Pfg, 10 Pfg and 20 Pfg machine overprints as correctly franked on registered international letter from "BERLIN SW 11 19.10.48" to New York with on the back arrival stamp, expertized Paul BPP, Michel 1.640.- - scarce use!