An early 20th century walnut cased monocular microscope by Bausch & Lomb Optical Co.
In blackened brass with a rotational lens disc with three lenses, stamped 'Bausch & Lomb Optical Co, Rochester, NY, USA', 31cm high with one spare eyepiece.
Sold for
£96
inc. premium
Category:
Collectibles
/
Scientific Instruments
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