Sergey Dunchev (1916-2004). Pioneer firework. 1980 Sergey Dunchev (1916-2004). Pioneer firework. 1980 Related Posts:Soviet artist Sergei Yakovlevich Dunchev 1916-2004Young Pioneer organization of the USSRSoviet writer Sergey MikhalkovSoviet Sculptor Sergey MerkurovSoviet artist Sergey Vasilievich Gerasimov 1885–1964Konenkov Sergey Timofeevich
