ANTIQUE OBERHAEUSER TRAVELLING DRUM MICROSCOPE c1860

ON OFFER I HAVE THIS ANTIQUE OBERHAEUSER TRAVELLING DRUM MICROSCOPE c1860. IT IS IN GOOD CONDITION FOR AGE, COMES WITH ACCESSORIES. THE LENSES ARE DUST FREE, BUT THE MIRROR HAS A MARK TO THE SILVERING. THE CASE HAS SOME WEAR TO THE SILK LINING, AQND IS MISSING IT'S KEY. IT MEASURES 20 CM HIGH WHEN NOT EXTENDED.

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