The use of stamps and stationery with Small Peter's motif is considered late usage already for 1941. Therefore, we can examine that the usage at the end of 1945 is exceptionally late ...
1 Din stationery of the Kingdom of Yugoslavia "Small Petar" sent from Dubrovnik (13.XII.45) to Split. The post office in Dubrovnik allowed its use, as they cancelled it and put it into the postal traffic. Exceptionally late usage.