Electrostatic machine, Holz, metal table with wooden legs supporting metal machine with glass tubes and vulcanite plates, by A. Gaiffe of Paris, second half 19th century Holz Electrostatic Machine 1851-1900
Electrostatic machine, Holz, metal table with wooden legs supporting metal machine with glass tubes and vulcanite plates, by A. Gaiffe of Paris, second half of 19th century Electrostatic machine 1851-1900