SLOVENIA

Slovenian Littoral, Triest B, Istria

**,PA 21/31 (50),Airmail Issue. Fifty sets in complete counter sheets of 50 or 2 sheets of 24 stamps + 2 stamps for values of 5, 100 and 200 Din. The value of 500 Din is in two sheets of 20 stamps + 10 additional stamps. Good quality. Rare in sheet format.