Low-frequency electrotherapy apparatus with porcelain wet cell

Low-frequency electrotherapy apparatus with porcelain wet cell

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Low-frequency electrotherapy apparatus with porcelain wet cell
Science Museum Group
© The Board of Trustees of the Science Museum

Low-frequency electrotherapy apparatus with porcelain wet cell, cased, owned by Dr. P.F. Gachet (1828-1909), French, 1850-1880. Small box, vertical coil, cylindrical battery.