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An English brass monocular microscope with a fitted mahogany case marked D. Lassey, Bristol; image credit on full record. |
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The English brass monocular microscope; image credit on full record. |
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The English brass monocular microscope; image credit on full record. |
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Accessories; image credit on full record. |
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The lens adjust; image credit on full record. |
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The fitted case; image credit on full record. |
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The Lassey Maker's label; image credit on full record. |