Wanted: Antique Microscopes by Yawman & Erbe
Purchasing brass microscopes made by Yawman & Erbe. These microscopes
may also be marked Gundlach.
Also buying all kinds of antique brass microscopes and accessories.
Old microscope oil lamps, prepared slides, and slide cabinets. Other types of antique scientific instruments also
Yawman & Erbe , Rochester. The 'Nonpareil Microscope' c. 1884