I am trying to find out more about this locomotive for my own research purposes. I am thinking of detailing and painting up an Atlas like this one. The best photo I have found so far is this one from rrpicturearchives: SPS 70 First question is about the coloring. Is that "black" really black, or is it that dark greenish/brownish whatever I see on some other SPS equipment? Also, the lettering appears to be the same shade as that yellow striping on the nose. I would like to know if this is true.