 Whitehead Propellers The propellers designed by Gustav Whitehead for his flying machine will be built and tested by the Wright Experience as part of the program outlined by the Discovery of Flight Propeller Prospectus.
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Whitehead Propellers The propellers designed by Gustav Whitehead for his flying machine will be built and tested by the Wright Experience as part of the program outlined by the Discovery of Flight Propeller Prospectus.
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