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Large Microscope

Date: 1878 | Identifier: LL02.48.01.31
This microscope is dated from the patent pending label. It would have been made between Gundlach's departure from Bausch and Lomb and the approval of his patent on January 21, 1879. The fine adjustment and stage match those described in the patent 211,507. However, it may be a prototype. more...
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