Electrogalvanic amulet
1870-1930
Galvanic brooch
1860-1916
Electrogalvanic amulet
1870-1935
Galvanic brooch in shape of Greek cross
1880-1920
Galvanic brooch
1880-1910
Two copper and zinc chains, France, 1855-1870
1855-1870
Shaving bowl
1801-1900
Electrotherapy amulet
1881-1900
Electrogalvanic amulet
1880-1900
Electrogalvanic amulet
1880-1900
Brandt Automatic Cashier coin counter, 1940s
1940-1950
Volta's crown of cups, early 19th century; Crown-of-cups battery, early 1800s
1800-1825
Pulvermacher chain, European, 1860-1910
Grigg's electromagnetic machine in mahogany box
1880-1890
Kactux's galvanic amulet
1870-1900
Arm splint
1887
Differential Pressure Transmitter, 1952
1952
Electromagnetic machine
1900
Electric cell, 1823
1823
Wooden disc with concave upper and lower surfaces
1880-1910
Electrogalvanic amulets, 1870-1935.
1870-1910
Zinc bell
Bichromate battery - zine and carbon plates surpended from the woodenlid into a glass jar
1890-1900
Plaque, zinc, rectangular
1902
Bi-metallic intra-uterine stem pessary
1915-1925
Portable Gaiffe induction coil
1870-1880
Home-made voltaic pile consisting of wooden base with pile made of zinc and copper discs alternating with felt
1890-1920
Chain-mail body electrode, European, 1890-1930
1890-1930
Portable Gaiffe induction coil with selection of electrodes and a 2 cell battery
1870-1880
Zinc spill holder
1801-1900
Medal, punched to commemorate changing fortunes of the various seasons or quarters of the year for 1772
1772
Small bath, tinplate, 19th century
1801-1900
Wooden snuff box
Zinc "chain-mail" electrode for body
1890-1930
Wooden disc
1880-1910
Zinc medal commemorating cholera epidemic
1849
Chain-mail body electrode, European, 1890-1930
1890-1930
Chain-mail body electrode, European, 1890-1930
1890-1930
Small knife set into wooden handle bound with zinc
1870-1925
Wooden lip plug
1880-1910
Portion of Zinc ingot (Sp.G. 6.86)
1830-1860
Leclanché cell, 1957
1957
Richardson's galvanic amulet
1870-1900
Hinks liquid oxygen vaporiser c 1930.
1930
Gold(?) ring, with inside banded in zinc and copper
1871-1920
London & North Eastern Railway horse department stencil
1926
Pair of zinc spirit burning hand warmers
1751-1850
Pulvermacher belt. Had to it soak in vinegar before applying to the body. Supposed to cure all nervous
Six bichromate cells of carbon and zinc contained in case with brass fittings
1880-1920
Wooden lip-plug
1880-1920