Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

I have been asked to help sell off a collection of steam engines. both original and kits.  this is just a small sample there are several more. Also there are about 50 flywheels buried in a barn. I am far from an expert on these so before i put them in classified thought i would ask for advise as to what ones are real and what ones are kits and also what a reasonable value on them might be. all info greatly appreciated