NOVEMBER 5, 1915. *Phone—1! 402 North. Telegrams—“ Metallifer, Norwest.” … FAN BRAKE DYNAMOMETERS (W. G. WALKER’S PATENT). For-quickly & easily obtaining BRAKE HORSE-POWER of MOTORS. As used by the War Office, Admiralty and Leading Firms for testing erial and other Engines. SIZES: H.P.—1 to 6, 1 to 10, 1 to 30, 1 to 60, 10 fo 150, 10 to 200, 50 to 500 Speeds, 250 to 3000…
Aeronautics And Space Flight · Periodicals · Microfilm
Internet Archive · Public domain (published before 1931). Free to use for anything.
