Weekend Steam: Model Building

 RCDon's writeup on this beautiful project: "See more of this project at WWW.RCDON.COM !!! This video demonstrates the operation of a small horizontal steam engine power plant running on compressed air. The engine was built from a casting kit supplied by PM Research Inc. out of Wellsville NY. IT took 75 hours to machine the castings and construct the 32 pound, ¼ HP engine. You can see the entire build article and over 600 photos of the project at WWW.RCDON.COM !!!"