A 1986 Soviet propaganda poster by L. Gorokhov calling for the release of Leonard Peltier. Publishing house Plakat, Moscow. 30,000 copies, offset printing. Leonard Peltier, born 1944, is a Native American activist and a member of the American Indian Movement who, following a controversial trial, was convicted of two counts of first degree murder in the deaths of two Federal Bureau of Investigation FBI agents in a June 26, 1975. Russian and Soviet Propaganda Posters, Graphic Art Prints, And Collectibles.