Black-painted Monocular Compound Microscope

Description:

Black-painted Monocular Compound Microscope, Spencer, Buffalo, New York, late 19th century, with rackwork coarse focusing, fine focusing mounted on the side of the curved pillar, triple nosepiece with three marked objectives, square stage with clips, substage condenser and iris diaphragm, plano/concave mirror, U-foot, with box, ht. 12 in.
Estimate $100-150