Date: 20/09/2020

The A4 ^Pacifics^ were the pinnacle of steam locomotive design, and the Mallard was the alpha of the pack.

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Why the 4468 Mallard Is Such a Badass Train

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The A4 Pacifics were the pinnacle of steam locomotive design, and the Mallard was the alpha of the pack.

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Tags: x A4 Pacific Mallard