Though the F unit has it's headlight on, it's the little NW2 at the other end doing all the work as it hostles road power on the Bison Yd engine tracks. Units are F7A-B-A (7124-7132-7134), GP7 (1222), NW2 (425).
Photos of North America's favorite First Generation locomotives. EMD, ALCO, Baldwin; essentially anything that represents the OG wide cab diesel locomotive
