$148
Black-painted and Lacquered Brass Monocular Microscope, Bausch & Lomb, c. 1880-90, single tube with rackwork coarse focusing and fine focusing on the pillar, circular stage with four-hole diaphragm in the substage, swinging mirror arm (no mirror), and Y-foot, ht. 11 in.
Auctioneer:
Skinner
Date:
2011-07-16