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4-10-0 Mastodon Steam Locomotives

There was only one 4-10-0 steamer built.  It was called "El Gobernador" and was built for the Central Pacific.  It's shown above.  The use of the term Mastodon to describe the 4-10-0 is somewhat confusing as it's also been used to describe the 4-8-0 twelve-wheelers.

Last updated: 22 Jan 2020

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