Someone would notice that in the paint shop? - They grab a stencil and use it. If they happened to be painting a lot of SD70MAC units, They probably just cut a SD75MAC(it seemed logical to them). I have seen rebuild GP35's stenciled with GP38 lettering on the frames....
Jim
Modeling BNSF and Milwaukee Road in SW Wisconsin
Its an SD75M. Misprint on the label. Thats kind of cool actually.
http://www.thedieselshop.us/BNSF.HTML
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