Issued by the Soviet Union in 1976, this striking two-stamp set celebrates the October Revolution’s legacy through themes of industrial progress and efficiency. Both stamps bear the slogan “Славим делами тебя, Октябрь!” (“We glorify you through our deeds, October!”) and depict heroic workers alongside scenes of modern Soviet industry. The left stamp features a worker in red before heavy machinery, with the inscription promoting higher-quality production at lower cost. The right stamp shows a worker pointing forward with industrial equipment and a turbine, emphasizing global growth in efficiency and intensification of social production. Designed in bold socialist realist style, these 4 kopek issues reflect the USSR’s propagandistic drive for economic and technological advancement.