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The amtmeter (Amperemeter) had been used as a training aid in the physics classes of a German school in Ludwigshaven. It is 19" long and 9 inches wide. It is in excellent condition as shown in the photos.
Posted in: Everything Else.
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The amtmeter (Amperemeter) had been used as a training aid in the physics classes of a German school in Ludwigshaven. It is 19" long and 9 inches wide. It is in excellent condition as shown in the photos.
Posted in: Everything Else.
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