File:RobertCJohnson SwitchingEngine.jpg

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Robert C. Johnson's English Switching Engine. The North American Live Steamer, Volume 1 Number 8.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:12, 6 February 2016		877 × 709 (785 KB)	Dnevil (talk \| contribs)	Robert C. Johnson's English Switching Engine. The North American Live Steamer, Volume 1 Number 8.

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