Colorado & Southern:
Leaving Big Timber
Colorado & Southern:
Route to Homestake Pass
Colorado & Southern:
Working Montana City
Colorado & Southern:
Sunrise Day Gas
Colorado & Southern:
Night Gas Climbing Evaro
Colorado & Southern:
Conquering Mullan Pass
Colorado & Southern:
Back from Montana City
Colorado & Southern:
Day Gas Along the Flathead
Colorado & Southern:
The Assault to Bozeman
Colorado & Southern:
Montana Rail Link in Colorado
Colorado & Southern:
MRL Leading on the Great Western
Colorado & Southern:
Shades of Blue
Colorado & Southern:
Fall Along the Yellowstone