A month or so ago I was wondering what to build next. While thinking about it, I decided to clean out some old photography magazines. Stuck in the pile was a lone copy of the July 1983 Live Steam magazine with Elmer Verburgs Open Column Twin on the cover. Someone was obviously trying to tell me something.
Turned out to be a very nice smoothly running engine on about 5 psi air.
Jack
Turned out to be a very nice smoothly running engine on about 5 psi air.
Jack
