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 R 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!