In soviet school. It’s late 1970-s - early 1980-s, I guess. Very recognazible:)
US Marines in a muddy trench on the front, c. 1918
The Janowska Camp Orchestra playing. Janowska, Poland.
Soviet soldiers of the 127th Guards Artillery Regiment, 59th Guards Motor Rifle Division, pose for a photograph on the Don Front near the river Khopyor. The Don Front was a military formation of the Soviet Army that took part in the Battle of Stalingrad from its positions between the Volga and the Don rivers. 23-year-old Guard Captain Pavel Pankov (center) was awarded the Order of the Red Star for bravery in battle. Near Novokhopyorsk, Voronezh Oblast, Russia, Soviet Union. May 1943.
Soviet Art Deco.