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Title: Small coil of insulated twin conductor wire made by the Silv [Go to resource]
Description: Small coil of insulated twin conductor wire made by the Silvertown Co. and employed for connecting Wheatstone electro-magnetic clocks about 1860 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Silverton Co. (maker) Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...-
Electromagnetic machine in rectangular-mahogany case,…Electromagnetic machine in rectangular-mahogany case,…
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