full screendownload
A helicopter in a yellow streak in the blue sky
Pictorial wallpaper of the First World War
Two flying helicopters on a desert background
Drawing of a military helicopter over the mountains
The first serial Soviet helicopter in flight
Soviet multi-purpose helicopter drawing
French infantry during the First World War
Photo with helicopters taking off from the airfield in the fog
Black and white image of a lonely park bench
Transport and combat helicopter on the background of mountains and blue sky
Japanese Amphibious floating tank
Soviet military helicopter tilted during landing