Drawing of the soviet ant-25 single-engine aircraft in the skyDrawing of the Soviet ANT-25 single-engine aircraft in the sky
Soviet single-engine fighter in the air with the enemySoviet single-engine fighter in the air with the enemy
Old cars. hot rod. photos of vintage cars. engine in old carsOld cars. Hot rod. Photos of vintage cars. Engine in old cars
Black and white snapshot of engine parts and spare partsBlack and white snapshot of engine parts and spare parts
Turbine engine of an airplane on a black backgroundTurbine engine of an airplane on a black background
Using a protractor by an engineer in the old schoolUsing a protractor by an engineer in the old school