07-16-2011 07-16-2011
Skinner Auctions
Skinner Auctions Marlborough MA
2555M Marlborough
July 16, 2011 09:00 AMCalender

Lacquered Brass Petrographic Microscope

Auction: Clocks, Watches & Scientific Instruments - 2555M Location: Marlborough Date / Time: July 16, 2011 10:00AM


Lacquered Brass Petrographic Microscope, R. Fuess, Berlin, Germany, c. 1890, with rackwork coarse focusing, fine focusing with vernier adjustments on the pillar, horizontal sliding adjustments on the barrel, circular stage with vernier bezel, substage condenser and rackwork-adjusted aperture cylinder, and plano/concave mirror on swing arm, U-foot, in custom case, ht. 14 1/4 in.
Estimate $500-700