Graphite Electrode
2022
Half set of gold electrodes
1962
Sealed package of ECG electrodes
2000-2002
Linear brush electrode
Sok-shaped electrode covered in chamois leather
1890-1900
Application electrode, European, 1900-1910
1900-1910
Violet ray apparatus
1900-1940
Double carbon disc electrode
Sponge-holding electrode
1890-1930
Hand held electrode
1840-1890
Electrode, possibly vaginal
1890-1930
Electrode with turned wooden handle
1880-1900
Glass electrode
Excitator electrode with handle
1890-1920
Application electrode head (spherical)
1900-1910
Electrode, steel and vulcanite, late 19th century
1871-1900
Electrode, round-tipped metal pin with bulbous ebonite finial
1880-1900
Cylindrical application electrode
1900-1910
Disc-like electrode with sponge pad
1890-1900
Pin-like electrode with small spherical knob at tip
1890-1900
Glass electrode
Glass electrode
Glass electrode
Electrical lead with plug and two electrodes
1900-1930
Double electrode
Chain-mail body electrode, European, 1890-1930
1890-1930
Electrode, curved metal rod sheathed in plastic
1890-1900
Aluminium electrode, European, 1900-1910
1900-1910
Set of 10 ophthalmic electrodes in case
Electrode with turned wooden handle and circular head which is padded and covered with cotton cloth
1890-1900
Glass electrode
Glass electrode
Electrode with curving ebonite handle
1890-1910
Electrode, for arm or leg
1890-1930
Electrode with turned wooden handle
1880-1910
Zinc "chain-mail" electrode for body
1890-1930
Application electrode with bulbous head
1900-1910
Part of a selection of 13 application electrodes
1890-1910
Glass electrode, English, 1850-1920
1850-1920
Electrode, long metal pin with hook at end and screw thread at other
1890-1900
Small hollow rubber excitator head
1890-1904
Chain-mail body electrode, European, 1890-1930
1890-1930
Chain-mail body electrode, European, 1890-1930
1890-1930
Electrode, with handle
1801-1900
Radiometer electrode
1900-1980
Brush-head electrode with no handle
1890-1900
2 electrodes in test tubes, European, 1900-1910
1900-1910
Glass electrodes
Glass electrode
