Istria and the Slovene Coast

Istria and the Slovene Coast/Littoral is the region south of the Free Territory of Trieste and including the Istrian peninsula.  File:Istria Brothers.jpg|1945 5L surcharge on Italian Social Republic stamp. File:Istria sunrise.jpg|16L star and sunrise surcharge. File:Istria view.jpg|2L view. File:Istria fish.jpg|30L tuna. File:Istria surch.jpg|1L army surcharge. File:Istria due fish.jpg|30L surcharged postage due. File:Istria due torch.jpg|30L army surcharge. File:Istria revenue.jpg|50L revenue. 
 * Occupied by Yugoslavian forces by 1945, it issued Italian stamps overprinted or surcharged with ISTRA.
 * Semipostals followed overprinted 1.V.1945 / TRIESTE / TRST and a star.
 * Four re-surcharges on the first issue were released in July.
 * Surcharges were then issued with 3•5•1945 / TRIESTE / RIJEKA with a star and sunrise.
 * In 1945-46, a pictorial set was released.
 * In 1946, surcharges and 3 new values were issued.
 * In 1947, surcharges on Yugoslavian officials with VOJNA UPRAVA / JUGOSLOVENSKE / ARMIJE are released.
 * Various postage dues were issued in 1945-46, all surcharges with PORTO.
 * In 1947, Yugoslavian torch and star postage dues were surcharged with VOJNA UPRAVA / JUGOSLOVENSKE / ARMIJE.
 * In September 1947, it became part of the Free Territory of Trieste with most of the Istrian peninsula becoming part of Yugoslavia.