Day, Thomas Fleming, 1861-1927 · New York : The Rudder Publishing company · leaf 135
ON SERIES RUDDER On Modern Screw Propellers By a. E. Potter … The only book of its kind ever written. Profusely illustrated. Plain and simple terms. Chapters on measuring, testing and correcting. Re- production of over one hundred and twenty-five U. S. Patents taken out since i8qo. Invaluable for Power Boat Owners, Marine Engine Designers and Boatbuilders or…
Yachts · Yachting · Sailing
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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