Philadria d.o.o. - catalog 18th auction - October 2017
80
1945
SLOVENIA
Slovenian Littoral, Triest B, Istria
,657 (2),
Cover, franked with 1 Lira, RSI stamps without overprint, sent from Triest (14.7.45) to Sežana, after use of overprinted stamps. Unusual use of RSI stamps