UP #4001
UP Big Boy #4001.
Name/Title
UP #4001Entry/Object ID
CT-00055Description
Union Pacific Big Boy 4-8-8-4 #4001, circa 1950s.Photograph Details
Subject Person or Organization
Union Pacific RailroadSubject Place
State/Province
WyomingCountry
United States Of AmericaContinent
North AmericaCategory
Steam Locomotives, Water Column
Locomotives, Railroad, Railroad Structures, Structures