Well, back from summer fun for a few days. A not-so-easy- to-find NIB Lionel Union Pacific GP-7B unpowered unit arrived today to supplement my GP-9A. When the UP discontinued its Yellowstone Special to West Yellowstone in 1960, then changed its terminus to Victor, Idaho, it used a GP9 A & B to replace the F7 A & B. The train was discontinued completely after the summer season in 1965.
I can use them on my layout for both passenger and freight service. 😉