Russia 2439-2448 blocks/4

Russia 2439-2448 blocks of 4, MNH, $174.40. Michel 2434-2441, 2459, 2502A, 2526, 3145. Definitive 1961-1965. Labor - Peace flag, Harvester, Space rockets, Arms and Flag of USSR, Spasski tower, Workers monument, Minin and Pozharski Monument, Plane over power station, dam. All images are in orbit of 1st Sputnik.