Bausch & Lomb Optical Company Microscope
Figure 1: Bausch & Lomb Optical Company Microscope with wooden box.
Figure 2: Bausch & Lomb Optical Company Microscope . Side view.
Figure 3: Bausch & Lomb Optical Company Microscope. Front view.
Bausch & Lomb Optical Company Microscope with 2 attachable lenses. Comes with a wooden case with attachable parts and lenses. Dates back to 1880-1905.