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274: HORIZONTAL MICROSCOPE BY CHARLES CHEVALIER.
139: ELLIPSOMETER SPECTROMETER BY GRUNOW, NEW YORK.141: ABBE SPECTROMETER BY CARL ZEISS.
Chicago, IL, United States
DoneApr 12, 2008 4:00 PM UTC

Scientific Instruments

This sale features over two hundred lots of instruments from the 18th through 20th centuries by many important makers, some rarely encountered. Included is a very good selection of electrical instruments, microscopes, polarization instruments, coin scales, and early telephones.