Coolspring Spotlight: 1893 10 hp White & Middleton

This 1893 10 hp White & Middleton engine has some unusual features, including an oiler designed to shut off when the engine shuts off.

The 10 hp 1893 White & Middleton has a centrifugal governor driven off the camshaft that operates both the fuel admission valve and exhaust valve.
Photo courtesy the Gas Engine Magazine staff