1945 Split local provisional issue was issued in three separate phases. The last, both key stamps: 20 kn / 6 kn Dubrovnik and 30 kn / 8 kn Sarajevo were issued on 21.3.1945.
1945 Split, local provisional issue, correctly franked registered letter, sent from Split (21.III.45) to Šibenik. Censor cancellation No. 3 (Split) on the back side. Very rare usage of key stamps.