SLOVENIA

Chainbreakers

,36 (3), P 1 (4), Č 176,Chainbreakers. Cover, franked with 60 hel. stamp of Czechoslovakia (not accepted, posted somewhere else ?). On arrival to Bjelovar (14 MAR 921) postage due was charged using combination of definitive (45 para) and postage due Chainbreakers (20 vin.). Rare combination.