Electrotherapeutic Wimshurst machine, ebonite plates, brass conductors, glass tubes, with accessories, mounted on wooden table, James Wimshurst, inventor, English, 1890-1920 Electrotherapeutic Wimshurst machine
Insulating table, wood, with thick glass legs, European, first half 19th century Insulating table 1801-1850
Insulating table, wood, with thick glass legs, European, first half of 19th century Insulating table 1801-1850
Insulating table, wood, with thick glass legs, European, first half 19th century Insulating table 1801-1850
Insulating table, wood, with thick glass legs, European, first half 19th century Insulating table 1801-1850
Insulating table, wood, with thick glass legs, European, first half 19th century Insulating table 1801-1850