$207
Black-painted and Lacquered Brass Compound Monocular Microscope, Ed Messter, Berlin, Germany, early 20th century, with rackwork coarse focusing, fine focusing knob divided 0-25, circular stage, substage condenser and iris diaphragm, plano/concave mirror, U-foot, in fitted box ht. 10 1/2 in.
Auctioneer:
Skinner
Date:
2011-07-16