Other countries–Stamps of Slovenian interest

Kingdom of Yugoslavia

,147, Av. P. 85 (2),Kingdom of Yugoslavia. 15 para Chainbreaker postcard, uprated by 10 para, sent from Zagreb (25.JUN.21) to Vienna. On arrival (28.VI.21) Cr. 3.00 postage due was charged, using Austrian postage due stamps. Postcard has one registrator hole at right, closed with original piece of paper.