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Title: Cylinder frictional electrical machine, formerly the propert [Go to resource]
Description: Cylinder frictional electrical machine, formerly the property of Erasmus Darwin, brother of Charles Darwin See note below (AW) License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1801-1838 Source: Science Museum Creator: Richard & George Knight Identifier: 1914-86 Go to resource More Like this...
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