Graphite Electrode
2022
Sealed package of ECG electrodes
2000-2002
Half set of gold electrodes
1962
Glass electrode
Glass electrode
Glass electrode
Set of 10 ophthalmic electrodes in case
Violet ray apparatus
1900-1940
Chain-mail body electrode, European, 1890-1930
1890-1930
Chain-mail body electrode, European, 1890-1930
1890-1930
Chain-mail body electrode, European, 1890-1930
1890-1930
Electrode, steel and vulcanite, late 19th century
1871-1900
Electrode, metal, by De Branville
1801-1850
Electrode, curved metal rod sheathed in plastic
1890-1900
Brush-head electrode with no handle
1890-1900
Electrode, round-tipped metal pin with bulbous ebonite finial
1880-1900
Cylindrical application electrode
1900-1910
Aluminium electrode, European, 1900-1910
1900-1910
Application electrode with bulbous head
1900-1910
Application electrode head (spherical)
1900-1910
2 electrodes in test tubes, European, 1900-1910
1900-1910
Wooden electrode handle with metal fittings
1880-1900
Electrode with turned wooden handle
1880-1900
Sponge-holding electrode
1890-1930
Glass electrodes
Glass electrode
Glass electrode
Glass electrode
Glass electrode, English, 1850-1920
1850-1920
Part of a selection of 13 application electrodes
1890-1910
Sok-shaped electrode covered in chamois leather
1890-1900
Electrode with turned wooden handle and circular head which is padded and covered with cotton cloth
1890-1900
Disc-like electrode with sponge pad
1890-1900
Electrode, tip missing
1890-1930
Electrode, possibly vaginal
1890-1930
Curved tubular vacuum electrode
1890-1930
Electrode(?), conical tip and wide circular upper
1880-1910
Glass electrode
Glass electrode
Glass electrode
Glass electrode
Glass electrode
Glass electrode
Glass electrode
Glass electrode
Small hollow rubber excitator head
1890-1904
Electrical lead with plug and two electrodes
1900-1930
Glass electrodes
Application electrode, European, 1900-1910
1900-1910
Glass electrode, English, 1850-1920
1850-1920