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2 Berlin Compound Microscopes...
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2 Interesting Brass Compound Microscopes...
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Legendary Magic Lantern by Duboscq Pellin wit...
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Messter Universal Bacteria Microscope with Ey...
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Lot Botanic Microscopes and Loupes...
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3 Large Research Microscopes, c. 1970...
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"Magazin aller neuen Erfindungen, Entdeckunge...
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100 Volumes "Polytechnisches Journal", c. 183...
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Group of Electro-Physical Books...
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5 Scientific Instrument Catalogs, c. 1910...
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Ampère Table, c. 1900...
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Very Large Wimshurst's Electrostatic Machine,...
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3 Galvanometers...
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5 Galvanic Cells, c. 1900...
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4 Physical Demonstration Models, c. 1910...
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Battery of 4 Leyden Jars, Early 19th Century...
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5 Electro-Physical Experimental Models, c. 19...
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7 Electrostatic Experimental Models, c. 1910...
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Large Induction Coil According to Ruhmkorff, ...
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Large Induction Coil by Siemens & Halske, c. ...
