Galvanic apparatus
1870-1910
D'Arsonval high frequency electrotherapy machine
1890-1910
Electrotherapy equipment
1780-1810
Low-frequency electrotherapy apparatus
1850-1880
Low-frequency electrotherapy apparatus with wet-cell
1850-1880
Electromedical machine by Schall, 1909, English
1909
d'Arsonval type high frequency apparatus
1900-1910
Davis' mid C19 magneto-electric therapy machine
1860-1900
Low-frequency electrotherapy machine
1850-1880
Late C19 shocking coil electrotherapy apparatus with rheostat and milliammeter
1870-1940
Electrotherapeutic machine
1850-1890
Magneto-electric therapy apparatus
1860-1920
Electrotherapeutic machine
1850-1890
Electrotherapeutic Machine
1851-1900
Low-frequency electrotherapy apparatus with 2 wet cells
1850-1880
Very small low-frequency electrotherapy machine
1850-1880
Low-frequency electrotherapy apparatus with porcelain wet cell
1850-1880
Grigg's electro-magnetic therapy machine
1873-1886
2-motor rotary current convertor
1880-1910
'Laus Comet 10' electrotherapeutic machine
1980-1990
Electrotherapeutic machine
1865-1875
Battery induction apparatus
1870-1910
Aometer for estimating galvanic therapy doses
Low-frequency electrotherapy apparatus
1850-1880
Multisurger by Multitone
Spacer from Rivere electrotherapy machine
1890-1930
Battery-powered a.c. electrotherapy apparatus
1870-1910
Connecting box
1880-1920
Magneto-electric therapy apparatus
1860-1900
Terminal, three bar variety from Riviere electrotherapy apparatus
1890-1930
Terminal of wood and metal from Riviere electrotherapy apparatus
1890-1930
Pin, iron with large loop at one end
1890-1930
Iron weight
1890-1930
Clamp, incomplete, arms only with tension key
1890-1930
Electrotherapeutic machine
1901-1930
Bracket from Riviere electrotherapy machine
1890-1930
Box containing Grigg's electromagnetic therapy machine
1886-1900
Grigg's electromagnetic therapy machine
1873-1886
Electrotherapy apparatus(?), steel, metal plated,
1901-1930
High frequency resonator
1900-1920
Magneto-electric machine
1854-1890
Magneto-electrotherapy machine
1854-1880
Magneto electric therapy apparatus
1870-1905
"Tonisator'"low frequency low tension electrotherapeutic apparatus
1925-1935
"Tonisator" low frequency low tension electrotherapeutic apparatus
1925-1930
"Megatherm" short wave electrotherapy unit
'Ultratherm' electrotherapeutic machine
1946
Electrotherapeutic Wimshurst machine
Electrotherapeutic machine
1890-1930
Late 19th century Davis magneto-electric therapy apparatus
1854-1890