SLOVENIA

Chainbreakers

,P 16, 18, Av. 269, P 78, 84,Cover franked with 40 hel. sent from Vienna (16.VI.21) to Maribor where 60 para postage due was charged (18.VI.21). The adressee didn't collect the letter. Returned to Vienna, where 1,20 K. postage due was charged; signed Kajtna.