Scientific & Medical Objects

4 Physical Demonstration Models, c. 1910 First Image

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4 Physical Demonstration Models, c. 1910 First Image

4 Physical Demonstration Models, c. 1910

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4 Physical Demonstration Models, c. 1910 (1 of 1)

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4 Physical Demonstration Tubes, c. 1910 (1 of 1)

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Ampère Table, c. 1910 (1 of 1)

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Tellurium and Lunarium by Jan Felkl, Prague, c. 1880 (1 of 1)

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Electro-Magnetic Motor with Rotating Geissler Tube, c. 1890 (1 of 1)

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Electro-Magnetic Motor with Rotating Geissler Tube, c. (1 of 1)

Electro-Magnetic Motor with Rotating Geissler Tube, c.Electro-Magnetic Motor with Rotating Geissler Tube, c. 1915 Physical demonstration model, height 9 7/8 in., tube length 10 1/5 in., good condition, untested. Elektromagnetischer Motor mit rotieren

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Electro-Magnetic Motor with Rotating Geissler Tube, c. (1 of 1)

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Ampère Table, c. 1900 (1 of 1)

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Electromagnetic Motor with Geissler Tube, c. 1900 (1 of 1)

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Winter's Pattern Electrostatic Machine, c. 1860 (1 of 2)

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