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Title: gooch's speed indicator [Go to resource]
Description: Gooch's locomotive speed indicator, and sample of output trace. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: speed indicator Source: Science Museum Creator: Gooch, Daniel, Mr (designer) Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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