Above:
The markings on the Big Boy.  This locomotive is 4017.  4-8-8-4 tells you how many wheels there are and where they are at.

Right:
That's me in front of the Big Boy.
Above:
The Union Pacific name on the tender.

Left:
Close up of the Herald and headlight.
Click on the Big Boy GIF to see the inside of the locomotive and tender!
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