Martin-Type Drum Microscope
English, c. 1840, unsigned with push/pull focusing, with three simple objectives and glass stage, in original French polished mahogany case. Case width 23cm.
Sold for £240
Result plus buyers premium
English, c. 1840, unsigned with push/pull focusing, with three simple objectives and glass stage, in original French polished mahogany case. Case width 23cm.