The Weeden #666 came in today and I got it running. While it is a reverser, it only really runs kind okay in one direction. So not very powerful at all but its better than not running at all - right?
I believe this little electric engine is kind of rare, the #666 line started in 1931 and ended 3 years later from what I read from Weedensteam. If this isn't a knock off of a Empire #43, then I'd be rather surprised! From the piston's little hut to the balanced wheel standoff and even the main base's shape, it nearly a Empire. I am pretty sure I could take the hut/standoffs and put them on a Empire!
While I was worried the tank would be tin, it doesn't seem to be or at least it passed my magnet test. The heater tests a good 55ohms, though there is something rattling around. It isn't in the tank but around the heater area, likely ceramic.
Regardless, I like the little guy and think I got pretty lucky.