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Pennsy DDI RR Museum of PA 20

Pennsy's famed DD1 locomotive; a total of 66 were constructed by the Pennsylvania Railroad's Juniata Shops in Altoona starting 1909. This set is preserved at the Railroad Museum of Pennsylvania.

 

A single (very large) electric motor inside each unit drove the wheels through a jackshaft and driving rod arrangement.

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Uploaded on April 2, 2019