<p>Brick building with sign reading Steamtown National Historic Site and a large black train on a track being moved under an awning</p>
<p>Big Boy on track being moved through entry gate</p>
<ul><li>Keywords: steamtown; steamtown nhs; train; locomotive; big boy; 4012; big boy 4012; union pacific; uprr; uprr big boy 4012</li></ul>
NPS Photo
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