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.

Gasmotoren-Fabrik Deutz
This 1889 2 hp was one of two Gasmotoren-Fabrik Deutz flame ignition engines at the Expo. The other was a 1 hp inverted from 1891.
Photo by Richard Backus