I used some in my history of hang gliding web site. They are linked from the Hugh Morton's photos related topics menu.Standard Rogallo hang glider with fairings on exposed tubes at Grandfather Mountain in September 1975, in the Hugh Morton Photographs and Films #P0081, copyright Â© 1975 North Carolina Collection, University of North Carolina at Chapel Hill Library
A discussion restricted to the topic of hang gliding.
Hugh Morton of Grandfather Mountain was a life-long photographer whose subjects spanned a range of interests. His photos are being cataloged and digitized at the University of North Carolina, Chapel Hill library.
I love the smell of napalm - in the morning.