1 L postage?due stamp with overprint into mixed franking with postage stamps no. 2 (4), 4 (3), 9 and 11 messenger certified letter cover from LUBIANA 11.2.44 with all cancels to Dumenza, arrival postmark.Cancel, envelope with damages at the margin and on the reverse lack the flap as well as 1 value with defects, otherwise rare mixed franking!