Search our collection

Clear all filters
Image
Category
Collection
Maker
Object type
Place
Material
Date
Electrotherapy equipment

Electrotherapy equipment

1801-1822
Electrostatic Generator

Electrostatic Generator

1895-1905
Electrostatic machine, London, England, 1801-1820

Electrostatic machine, London, England, 1801-1820

1801-1820
Galvani's large plate electrostatic machine

Galvani's large plate electrostatic machine

1780-1798
Wimshurst Electrical Machine

Wimshurst Electrical Machine

1880-1910
Electrostatic Generator

Electrostatic Generator

1845-1855
Cylinder electrostatic machine complete with friction pad and prime conductor all on one base

Cylinder electrostatic machine complete with friction pad and prime conductor all on one base

1850-1899
Mascart's large universal electrostatic discharger

Mascart's large universal electrostatic discharger

1864-1930
Electrostatic Generator

Electrostatic Generator

1920-1940
Small electrostatic machine by Dollond

Small electrostatic machine by Dollond

1892-1924
12-Volt Electrostatic Generator

12-Volt Electrostatic Generator

1915-1925
Electrostatic Generator

Electrostatic Generator

1895-1910
Electrostatic Generator

Electrostatic Generator

1920-1940
Miniature Wimshurst electrostatic machine

Miniature Wimshurst electrostatic machine

Influence electrostatic machine

Influence electrostatic machine

Frictional electrostatic machine

Frictional electrostatic machine

1780
Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Galvani's large plate electrostatic machine

Galvani's large plate electrostatic machine

1780-1798
Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

Metal structure, part of Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

Rod with wooden discs, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

Pylon to generate spark, from Wimshurst machine, from King's College Hospital, 1851-1910

1851-1910
Crank handle from Franklin's electrostatic machine

Crank handle from Franklin's electrostatic machine

Large cylinder frictional electrical machine, said to have belonged to Benjamin Franklin (1706-1790). Horizontal cylinder turned directly by a simple crank handle. Cushion and prime conductor each originally supported on insulating stands on opposite sides of cylinder, but stand for the cushion is missing. Simple construction, no maker marked, 1760-1790. See part records.

Franklin's electrostatic machine

Electrostatic machine, wood frame, glass cylinder, metal fittings, by Watkins and Hill, 5 Charing Cross, London, second half 19th century

Electrostatic Machine, 1851-1856

1851-1856
Frictional cylinder electrostatic machine, with accessories.

Frictional cylinder electrostatic machine

Electrostatic machine, wood base, glass plates, metal fittings, plates broken, by Harvey and Peak of London, second half 19th century, Beak Street

Electrostatic Machine

1884-1891
Influence electrostatic machine designed by Mortimer Codd, c.1938

Influence electrostatic machine designed by Mortimer Codd

1938
Six-plate Wimshurst electrostatic machine in glazed case and two separate metal rods, by Harvey & Peak, late W.Ladd & Co., 56 Charing Cross Road, London, England, 1891-1909. Fitted with brass plate indicating that it was item 398 on the inventory of the Solar Physics Observatory at South Kensington (plates 36cm diameter).

Six-plate Wimshurst electrostatic machine in glazed case

1891-1909
Broken portions of a Wimshurst disc, in correx box, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Machine disk and section of broken disk, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken Wimshurst machine discs, from King's College Hospital, 1851-1910

1851-1910
Broken portions of a Wimshurst disc, in correx box, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Broken portions of a Wimshurst disc, in correx box, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken portion of a Wimshurst machine disc, from King's College Hospital, 1851-1910

1851-1910
Six-plate Wimshurst electrostatic machine in glazed case, by Harvey & Peak, late W.Ladd & Co., 56 Charing Cross Road, London, England, 1891-1909. Fitted with brass plate indicating that it was item 398 on the inventory of the Solar Physics Observatory at South Kensington (plates 36cm diameter)

Six-plate Wimshurst electrostatic machine in glazed case

1891-1909
Two metal rods with pointed ends and handles. Part of six-plate Wimshurst electrostatic machine in glazed case, by Harvey & Peak, late W.Ladd & Co., 56 Charing Cross Road, London, England, 1891-1909. Fitted with brass plate indicating that it was item 398 on the inventory of the Solar Physics Observatory at South Kensington (plates 36cm diameter)

Two metal rods from a Six-plate Wimshurst electrostatic machine

1891-1909
Wimshurst machine in wood and glass case, from King's College Hospital, 1851-1910.

Wimshurst Machine, from King's College Hospital, 1851-1910

1851-1910
Electrostatic machine, wood base, glass plates, metal fittings, plates broken, by Harvey and Peak of London, second half 19th century, Beak Street

Electrostatic Machine

1884-1891
Broken machine disks, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken Wimshurst machine discs, from King's College Hospital, 1851-1910

1851-1910
Broken machine disks, for Wimshurst machine, from King's College Hospital, 1851-1910

Broken Wimshurst machine discs, from King's College Hospital, 1851-1910

1851-1910