CLINTON ENGINE LIST. Clinton engine models: models 300,300-350,A-300,VS-300,500: models 650,700,B-700,500, models 760,B-790,C-700,VS-700,800: models 860,890,A-800,A.
Davis Family Antique Engine Collection. Aermotor Company Chicago, Illinois Used mostly to run a jack & pump to pump water out of the ground at the base of a wind mill when there was no wind. (Creators Popcorn Engine) (Kingery Steam Engine) Detroit Engine Works 2-1/ 2 hp single cylinder 2 cycle fuel injection 1908-1916. Dad found this engine in Lake Alfred Florida. Windows 7 download operating system.
Ford Engine Numbers
The City of Lake Alfred used the engine to run a pump that pumped water up to the Cities water tower. The engine was manufactured in Detroit Michigan sometime between 1908 & 1915. One of the first fuel injection engines made. Sold new for $147.00 in (1908). Restoration by Heller Davis. Detroit Engine Works 3 hp single cylinder 2 cycle fuel injection 1908-1916.
It doesn't have the electricity of a Hitchcock but does come close because the actors are excellent and the twist in the story is (1) difficult to guess (2) makes sense rather than being tacked on at end. 
RW, the lead, is rarely a leading man but does an excellent job and his 'benefactor' is such good eye candy. Private U (us) wrote: This is definitely worth a watch if you can catch it on TCM, or can find a cleaned up dvd version.