19th Nov, 2021 12:00
Fine Photographica & Instruments of Science
Three Large Electrostatic Discharge Tubes
English, 19th century, unusually large tubes in glass and lacquered brass, red wax seals, one tube complete with stand and tap for the introduction of gases, longest tube 62cm from base to top of brass ball, all in original fitted pine case with carrying handles
English, 19th century, unusually large tubes in glass and lacquered brass, red wax seals, one tube complete with stand and tap for the introduction of gases, longest tube 62cm from base to top of brass ball, all in original fitted pine case with carrying handles
Auction: Fine Photographica & Instruments of Science, 19th Nov, 2021
