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R. & J. Beck Compound Microscope, c. 1880...
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English Brass Microscope by William Ladd...
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English Compound Binocular Microscope...
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Robert Huntley Compound Travel Microscope, c....
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William Cary Travel Microscope, c. 1820...
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2 Brass Compound Microscopes...
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J.P. Cutts Drum-Type Microscope...
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English Compound Microscope by Henry Crouch, ...
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5 Simple Microscopes...
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Ross Botanist Microscope, c. 1850...
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English Dissecting Microscope...
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Jaubert Compound Microscope, c. 1860...
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2 English Brass Compound Microscope, c. 1875...
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Compound Monocular Microscope by Ross, c. 186...
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Cary-Type Pocket Compound Microscope, c. 1830...
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Martin-Type Drum Microscope, c. 1830...
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Microscope, Accessories and Surveying Instrum...
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English Compound Microscope by Salmon, c. 187...
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English Brass Microscope by Newton, c. 1870...
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Smith, Beck & Beck Universal Microscope, c. 1...
