Media Summary: In the early 1990s the then modern operation of the Union Pacific Steam Locomotive 3985 "Challenger" in St. Paul The 4-6-6-4 Jump on board the biggest steam engine in operation --
Up 3985 And Executive E - Detailed Analysis & Overview
In the early 1990s the then modern operation of the Union Pacific Steam Locomotive 3985 "Challenger" in St. Paul The 4-6-6-4 Jump on board the biggest steam engine in operation --