50 Kopecks and 1, 50 Karbowanez postal stamps, on double used letter! a value (50 K) as simple letter (vastly under-franked) and two values (1.50 Krb = 3 Krb) as properly franking on registered letter, the cancel SARNI -a 29 11 42 of the plain covers, as also the postmarks "ROKITNO 6 XII1941 GK SARNY" (provisional cancel) to Sarny with arrival postmark "SARNI -a 9 12 41" are genuine! the condition of the stamps (Michel number 4 type III field 14, Michel number 5 type I horizontal pair fields 9 and 10) is perfect! the cover point at traces of use on, unsigned and photo expertize Krischke BPP (200) : " assuredly is the letter as registered letter Rokitno No 3 (handwritten registered notation) properly franked with 3 Krb franked used. the actual transport before that as simple letter lets be not demonstrate and is fantastic. ", extreme rare and only in some copies received remained properly franked franked also actual transported commercially used letters! Michel 2.500.-