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9 Binoculars by Carl Zeiss in Jena...
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Collection of Antique and Modern Binoculars...
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Early German Three-Draw Telescope, c. 1820...
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2 English Brass Telescopes, c. 1880...
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Early German Refracting Telescope, c. 1720...
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Early German Three-Draw Brass Telescope, c. 1...
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Marine Refractor Telescope, c. 1870...
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Gregory-Style Reflecting Telescope, c. 1780...
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Large German Five-Draw Telescope, c. 1890...
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Early German Refracting Telescope, c. 1750...
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Four-Draw Refracting Telescope by George Adam...
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Long Hand-Telescope by Lerebours, Paris, pre-...
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Accessories for Carl Zeiss and Ernst Leitz Mi...
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3 Microscopes and 1 Spectroscope...
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Cover Glass Thickness Gauge by Mühle from Gla...
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3 Microscopes...
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4 Ernst Leitz Microscopes...
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Large Collection of Microscope Slides and Acc...
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Large German Research Microscope, c. 1870–80...
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School and Salon Microscope, c. 1890...
