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Ernst Siemens Image
Ernst Werner Siemens (1816-1892) Physicist and inventor.
The Teachers' and Pupils' Cyclopędia, Vol. IV (Kansas City: Bufton Book Co., 1909) 1750.
Image courtesy of Rothe Technologies, Inc.
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Dromo's Den
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[Up] [Dromo's Den] Ernst Siemens Image Ernst Werner Siemens (1816-1892) Physicist and inventor. The Teachers' and Pupils' Cyclopędia, Vol. IV (Kansas City: Bufton Book Co., 1909) 1750.
Image courtesy of Rothe Technologies, Inc.
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