Auction: Clocks, Watches & Scientific Instruments - 2555MLocation: MarlboroughDate / Time: July 16, 2011 10:00AM
Description:
Lacquered Brass Microscope, E. Hartnack & A. Piarmowski, Paris, France, with draw-tube focusing, vertical pillar, square stage with small circular aperture and two slide clips, substage condenser with attachment to restrict or allow light, plano/concave mirror mounted on swing arm below, U-foot, in box, ht. closed 9 3/4 in.
Estimate $200-400