Hi all, Thought there might be a few interested in seeing some live steam models of the earliest locomotives. Despite having wheels all but Adler perhaps should appeal to stationary and beam engine fans. Hartmuth Ludwig, who lives in Lauterberg, Germany, is a master at these ancient machines and also sells plans of these engines scaled for 5 inch gauge. Take a look at the dozen or so videos by searching his name on Youtube if you are interested. I purchased the Adler Plans a few years ago and found them well done. Below his latest model. Regards Paul Gough