A SOVIET SOCIALIST PROPAGANDA POSTER BY I. RERBERG
KOOPERATSIYA NE ZNAYET POGRANICHNYKH STOLBOV [Cooperation Does Not Know Border Posts], 1919, designed by RERBERG, Ivan Fiodorovich (Russian, 1892-1957), signed with monogram in plate, color lithograph, published by Vserossiyskiy Tsentralnyi Soyuz Potrebitelnykh Obshestv ; 64 x 82 cm (25 1/4 x 32 1/4 in.)