Postage stamp of the USSR, 1975. Picture by KF Yuon ‘Morning of industrial Moscow’ 1949 (Moscow Tretyakov Gallery)
Postage stamp of the USSR, 1975. Picture by KF Yuon ‘Morning of industrial Moscow’ 1949 (Moscow Tretyakov Gallery)
Postage stamp of the USSR, 1975. Picture by KF Yuon ‘Morning of industrial Moscow’ 1949 (Moscow Tretyakov Gallery)