US Hawks Hang Gliding Association

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.

Standard Rogallo hang glider with fairings on exposed tubes at Grandfather Mountain in September 1975, in the Hugh Morton Photographs and Films #P0081, copyright © 1975 North Carolina Collection, University of North Carolina at Chapel Hill Library

I used some in my history of hang gliding web site. They are linked from the Hugh Morton’s photos related topics menu.