Unused / unissued material - dates and locations unclear or unknown.
Various shots of strange American aircraft with two rotor blades on either wing in flight.
Amendment February 2012: A visitor to the website has provided some more information. The aircraft is a Platte-LePage XR-1A...
The test flight of a helicopter designed by a French engineer.
French designers show off an new model of helicopter - The Aerial.
Helicopters demonstrating their abilities.
Army helicopters demonstrate their manoeuvrability.
Various shots of helicopters carrying people. Good quality.
Puma helicopters seen in flight.
Helicopter performing routine coastal rescue procedures
Various shots of small helicopter coming in to land.