h Green Engine won the Patrick Alexander £1,000 24 hours' continuous test open to the whole world. Throttle was absolutely untouched throughout. GET FULL DETAILS OF THE GREEN ENGINES, INCLUDING THE NEW 100 h.p. (6 CYLINDER). THE GREEN ENGINE CO., 55, Berners Street, Oxford Street, London, W.… … KINDLY MENTION " THE AEROPLANE " WHEN CORRESPONDING WITH ADVERTISERS.
Aeronautics -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
