I was on vacation in Arizona last week, and we were mostly admiring the stupendous scenery, including southern Utah. But for railway preservation, we found one interesting site. The "Goldfield Ghost Town" is a private tourist attraction with old-time buildings, taverns, gift shops, a bordello, cowboys, a gold mine, and things like that. But they also have three ancient electric locomotives from the Phelps-Dodge smelter in Douglas, which are reasonably well preserved for having been exposed to the elements for so long.
These are all standard gauge, and operated only on captive trackage, of course. #2 is the largest and most interesting; I hadn't seen anything quite like this before.

It has a Westinghouse electro-pneumatic control system, much like a North Shore car. The contactors are still clearly labeled.



COPPER QUEEN
REDUCTION WORKS
DOUGLAS A. T.
which must stand for "Arizona Territory", to give you an idea of how old these locomotives are. I did not find any builder's plates, so their date of manufacture is unknown. I imagine they may well have been built at the smelter using purchased electrical parts.
This one has a much simpler control system, it appears.

And I suppose this is an example of the cars they would be pulling at the smelter.
The ghost town also has an actual narrow-gauge train ride. This is an internal combustion-powered locomotive, which is awfully loud even when idling, and you have to see it in person to really appreciate just how ugly it is. We somehow avoided the train ride, but the gold mine tour was actually quite interesting and informative. Anyway, pardner, IRM it ain't.