hm interesting but not quite what I'm talking about. these were on a base and were basically a (miniature) steam motor that ran a miniature "tool" I suppose they were more for demonstrative purposes and a bit of fun, and I'm sure that "health and flipping safety" had something to say about them: What !? fire, matches, pressure, circular saws.... hm did these "fun" things survive the war on how to stop supid people harming themselves by taking fun things away from ALL people. I've been out of the picture for 15 years so don't know.