EC Leatherberry:
Union Pacific Railraod No. X4004, Wyoming, Cheyenne
EC Leatherberry:
Union Pacific Railraod No. X4004- Big Boy, Wyoming, Cheyenne
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014
EC Leatherberry:
Builder's Plate- "American Locomotive Company, 69585, Schenectady Works, November 1941"
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014, Minnesota, Dakota County
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014, Minnesota, Minnesota, South St. Paul
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014, Minnesota, Rice County
EC Leatherberry:
Union Pacific Railroad Big Boy No. 4014, Minnesota, South St. Paul
EC Leatherberry:
Union Pacific Railroad No. 3977- Challenger, Nebraska, North Platte (31,506)
EC Leatherberry:
Union Pacific Railroad No. 4004- Big Boy, Wyoming, Cheyenne (31,513)
EC Leatherberry:
Union Pacific Railroad No. 4006- Big Boy, Missouri, St. Louis (3,537)
EC Leatherberry:
Union Pacific Railroad No. 4012, Big Boy, Pennsylvania, Scranton, Steamtown National Historic Site
EC Leatherberry:
Union Pacific Railroad No. 4012, Big Boy, Pennsylvania, Scranton, Steamtown National Historic Site
EC Leatherberry:
Union Pacific Railroad No. 4012- Big Boy, Pennsylvania, Scranton, Steamtown National Historic Site
EC Leatherberry:
Union Pacific Railroad No. 4023- Big Boy, Nebraska, Omaha (3,536)
EC Leatherberry:
Union Pacific Railroad No. 4023- Big Boy, Nebraska, Omaha (3,536b)
EC Leatherberry:
Union Pacific Railroad No. 4023- Big Boy, Nebraska, Omaha (3,536c)
EC Leatherberry:
Union Pacific Railroad No. 4023- Big Boy, Nebraska, Omaha (3,536c)
EC Leatherberry:
Union Pacific Railroad No. X4004- Big Boy, Wyoming, Cheyenne