Trommelmikroskop / Microscope
Drum microscope in a box, 19th century. Brass, manual pull-out, illumination by swiveling mirror integrated in the base. Unknown manufacturer. Comes with 11 slides, tweezers and 4 glass plates. Good condition. H. 11,5 cm (not pulled out) Microscope in wooden case, brass, H. 11 cm. 19th ct.