Yes, but there were quite a few built on the NW2 (later body style) as TR2s and TR3s and some also built on the SW7 as TR4s as well as the SW9 TR5s. The body styles of all of these units are close enough for me that I would buy them in CB&Q even if they weren't exactly correct. IE, they should be NW2 TR2s, but if the models are technically SW7 TR4s or SW9 TR5s I would be fine with that if it means getting them produced.
Wolf, Nick Wolf, Nick and All, Did you see my post on The FM ERIE BUILT’s and wanting a Better running ALCO C636? I also added two others I’d like to see. Tom