A COLLECTION OF GEISSLER TUBES,
INCLUDING A FLORAL WREATH TUBE, A TRUMPET AND BALL TUBE, AND FIVE MULTI-TWIST AND URANIUM GLASS TUBES (ONE DEFECTIVE), IN WOOD CASE BY HORNE & THORNTHWAITE -- 10¾IN. (27.3CM.) WIDE
SEE ILLUSTRATION
Lot Essay
PLEASE NOTE THESE HAVE NOT BEEN TESTED.
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SCIENTIFIC & ENGINEERING WORKS OF ART, INSTRUMENTS & MODELS