Don: Not quite a "one-of-a-kind" locomotive but only 10 were built, is a Milwaukee Road, Baldwin Westinghouse box cab electric motor. I know that you would opt for one of these, too, because they really provided yeoman service for passenger trains on the Montana Division.
They were huge, very t all and imposing locomotives with a kind of "prow" for the cab ends. I'd like to see a model of one in the final modification that appeared, after the reinforcing plates and rivest were applied to the truck frames. I think that these engines would appeal to both the Milwaukee Road fans but also the electric locomotive fans. I'm trying to talk Weaver into having these engines built in brass as their next project. some support from you guys would be helpful.
Paul Fischer