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Collection of Books about Scientific Instrume...
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Eight Precision Instruments, c. 1890-1910...
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Nine Electric Measuring Instruments...
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Tellurium with Lunarium by Jan Felkl, Prague,...
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Galvanometers, Amperemeters and Voltmeters, 1...
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Zeiss Unoculare Telescope Magnifier 3x, 1912...
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Two Microscopes...
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Wilson-Type Screw-Barrel Microscope, c. 1750...
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Collection of Books on Microscopes...
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English Ellis Aquatic-Type Brass Microscope w...
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English Brass Culpeper-Type Compound Monocula...
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Small French Cary-Type Compound Travel Micros...
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French Box Microscope, c. 1760...
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Early English Brass Compound Microscope by Jo...
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Wilson-Type Screw-Barrel Microscope, c. 1790...
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Simple Microscope by Shuttleworth, c. 1770...
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Early Brass Compound Microscope by Dellebarre...
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Early English Brass Compound Microscope, c. 1...
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Dutch Compound Monocular Chest Microscope, c....
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Historical Books on Microscopes...
