#3078-3085 Russia - Communism (MNH)
1965 Creation of the material and technical basis of communism, Set of 8. Designs: 1k, Electric power. 2k, Metals in modern industry. 3k, Modern chemistry serving the people. 4k, Mechanization, automation and electronics. 6k, New materials for building industry. 10k, Mechanization and electrification of agriculture. 12k, Technological progress in transportation. 16k, Application of scientific discoveries to industry.