Industrial Scientific Conducting Sphere on Metal Stand. This large physics classroom instrument would have originally been used for demonstrating or changing the charge of an object through induction. The large black orb is mounted onto the metal stand with cork underside, which has a cable wire exiting at the stand base.

Dimensions are 18.5 in h x 10 in w x 10 in d. Condition is good with heavy signs of wear throughout, notably scratches and scuffs to orb surface, tarnish and wear throughout base and stand, some discoloration and oxidation. The wire appears to be a coaxial cable, marked Alpha Wire 92194 RG-59/U. Please call or email for a detailed condition report.

See description and photos for condition. Please email or call for a more detailed condition report. We grade on a scale from excellent, very good, good, fair, to poor; that said, all lots are sold in as is condition at time of sale, and condition listings are given as a courtesy for guidance only and should be evaluated by personal inspection by the bidder.

18.5 x 10 x 10 in