What a beautiful engine!! Many, many folks around the world have built that engine, and I think that one may be the prettiest. And, when you thank me, thank Elmer Verbourg as well. When I built that engine I was pretty new to machining, and I doubted my ability to build such small pieces as Elmer showed on his plans, so I basically redrew his beam engine at (I think) double scale. ---Brian Rupnow