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Title: Du Bois - Rubens astatic galvanometer [Go to resource]
Description: Du Bois - Rubens astatic galvanometer, complete with three pairs of control magnets, spherical inner shield, and cylindrical outer shield, made by Siemens & Halske License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Siemens and Halske (maker) Identifier: 1983-450 Go to resource More Like this...
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