BULGARIA. People's Republic. 1946-1989. 10 Leva 1979 (Silver, 38 mm, 23.48 g, 12 h), on the International Year of the Child, Sofia. МЕЖДУНАРОДНА ГОДИНА НА ДЕТЕТО / ✱1979✱ Three children dancing slightly to left between the emblems of IYC and UNICEF. Rev. НАРОДНА РЕПУБЛИКА БЪЛГАРИЯ Coat of arms; below, value 10 / ЛЕВА between two flowers. KM 104. Proof.