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3 Materials Research and Testing Microscopes,...
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Microscopic Preparations and Publications...
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4 Magnifiers and Microscopes...
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2 Simple Microscopes of Varied Form...
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7 Simple Microscopes...
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2 Early Brass Compound Microscopes...
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Compound Traveling Microscope, c. 1850...
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3 Small Brass Microscopes, c. 1885...
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2 Small Drum Microscopes...
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Demonstration Microscope and Hand-Held Spectr...
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2 Large Laboratory Microscopes...
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3 Brass Compound Microscopes...
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2 Brass Compound Microscopes, c. 1870...
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2 Examination Microscopes...
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A Rare Optical Compendium, c. 1850...
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Ivory Microscope Compendium, c. 1770...
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Jaubert Compound Microscope, c. 1860...
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Large Brass Compound Microscope by Nachet, c....
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French Brass Microscope with Varley Stage, c....
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2 French Brass Compound Microscopes...
