born and raised here in Wichita, KS (the home of the Ottaway Company) we've seen their handiwork from time to time around here. Our local amusement park used on in its' early days, and there is a nicely restored Ottaway steam engine in the lobby of local business Chance Industries (they have built amusement park rides for years and are the heirs to the Ottaway company I believe). there also was one on display at our local train show several years ago and it was for sale. Looked to need a complete rebuild though. Some friends of mine have one in their possession and it too needs a lot of work.
dan