384. PIONEER RUSSIAN COSMONAUTS Fine vintage S.P., 9 1/2" x 6 1/2" color showing the first six Russian cosmonauts to travel in space, shown in a casual group portrait. Signed by each beneath his/her image in the white bottom margin, including: YURI GAGARIN, GERHMAN TITOV, ANDRIAN NIKOLAYEV, PAVEL POPOVICH, VALERI BYKOVSKY and VALENTINA TERESHKOVA. Very good. $500-700