...For general use, we have not seen a wheel better adaptedfor this purpose than the one patented by Messrs... 
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...A new airplane propeller has recently been patented by J...
Various 「Astounding Stories of Super-Science, August 1930」
...He patented the boomerang screw propeller, and was the author ofmany educational and other works, including a translation of the Lusiadof Camoens...
Ernest Favenc 「The Explorers of Australia and their Life-work」
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