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AN ORIGINAL TECHNICAL DRAWING REPRESENTING THE VARIOUS STAGES OF THE DEPLOYMENT OF A ROGALLO WING
Estimate
1,500 - 2,500 USD
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Description
- "Landing System Unsing Rogallo Parawing"
Pencil on graph paper, 17 by 11 inches, dated 23 March 1961, a few annotations in blue pencil; some soiling and toning.