Coolspring Power Museum Expo 2015: Flame Ignition Engines

Event's 30th anniversary sees a record turnout of engines and gas engine enthusiasts at the Coolspring Power Museum.

1923 Hercules FW
Dave Rotigel setting up his 1-1/2 hp 1923 Hercules Model FW drag saw, which he had running and cutting logs throughout the weekend.
Photo by Richard Backus