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

I think @crazydoug needs to sell me his B-39 :O

LOL

But in all seriousness - I think Doug is really lucky to have that engine.  While Archive.org is only as good as what has been scanned, it seems that B-39 wasn't around very long or at least advertised.  Then again, the Great Depression hit in 1929 and by the time Empire was back into full swing post WWII, their product line pretty much completely changed.