German single-seat fighter with a working propeller on the fieldGerman single-seat fighter with a working propeller on the field
A single-seat all-metal aircraft looks spectacular in the cloudsA single-seat all-metal aircraft looks spectacular in the clouds
Drawing of the soviet ant-25 single-engine aircraft in the skyDrawing of the Soviet ANT-25 single-engine aircraft in the sky
American armored, single-seat, twin-engine thunderbolt attack aircraft in flightAmerican armored, single-seat, twin-engine Thunderbolt attack aircraft in flight
Russian manual single machine gun for the shooting range. firearmsRussian manual single machine gun for the shooting range. firearms