Okay, I'll bite. 1. 4100's and 4200's - the AC's 2. 2500's - the C-9 consolidations 3. 4300's - SD9E's 4. the modernized moguls...
Thanks for the replies, expecially that link the the sptco forum. I was aware of the ESPEE site (it's about my favorite), but haven't been able...
I'm trying to link together the numbering change sequences for each of the original SD9's, (from the 5330+ numbers through the 3800+ numbers and...
Two models that I'm fond of, probably because they were the principal power in my part of the former SP, are the C-9 Consolidations and the...