Българска народна банка

The obverse of the coin features the coat of arms of the People’s Republic of Bulgaria, flanked by oak twigs, and the value number ‘1’ below. In circumference are the inscriptions ‘1981’, ‘НАРОДНА РЕПУБЛИКА БЪЛГАРИЯ’ (People’s Republic of Bulgaria) and ‘ЛЕВ’ (lev). The design is encircled by stylised crosses..

The reverse of the coin features a stag head trophy, with the exposition’s emblem to the right and the inscriptions, on three lines, ‘ПЛОВДИВ’ (Plovdiv), ‘ЕКСПО’ (EXPO) and ‘81’, all within the words ‘СВЕТОВНО ЛОВНО ИЗЛОЖЕНИЕ’ (World Hunting Exposition), ‘БЪЛГАРИЯ’ (Bulgaria) and ‘1981’. The design is encircled by stylised crosses.