Night operation on may 17, 1943 at the dam art drawingNight operation on May 17, 1943 at the dam art drawing
The view of the ancient bridge takes your breath awayThe view of the ancient bridge takes your breath away
Game helicopter pilots for the most powerful computerGame helicopter pilots for the most powerful computer
Construction project and several ready-made sketchesConstruction project and several ready-made sketches
Hydraulic mechanism control panel with toggle switches, pressure gauges and start buttonsHydraulic mechanism control panel with toggle switches, pressure gauges and start buttons
A painted steam locomotive rides on snow-covered railsA painted steam locomotive rides on snow-covered rails