$588
Bausch & Lomb Investigator Microscope, of lacquered-brass, with rack-and- pinion coarse focusing, fine focusing on the pillar, circular stage with glass cover and sprung slide holder, sub-stage with wheel-stops and plano/concave mirror on tailpiece with micrometer on tailpiece, with eyepiece and 1-inch objective, on tapering pillar with screw-thread to Y-foot, stamped Pat. Oct. 3, 1876. , ht. 11 in., in walnut case.
Auctioneer:
Skinner
Date:
2004-10-28