The Split provisional issue was used mainly in the mainland part of southern and central Dalmatia. Use north of this, in Lika or even Kvarner, is very rare...
1945 Split provisional issue, stationery St2-TIIa sent from Sušak (1.VI.45) to Zagreb, censored by the military censor. Rare use from Kvarner area.
The stationery of the Split provisional issue could not be bought at the Sušak or Rijeka post office, so the sender had to bring it with him. This also follows from the message in which the sender wrote that he had just returned from Split.