Small planes and biplanes taking off - could be start of aviation race?
Unused / unissued material - dates and locations unclear or unknown.
Various shots small aeroplanes and biplanes taking off. Various shots plane named "Black Magic", crowds surround it, a woman sits in cockpit. More shots small planes taking off and landing. L/S race course. A man with a flag signals to planes to take off - could be start of some kind of aviation race?