‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Mirror galvanometer for the transatlantic telegraph, 1858
1858
Thomson's mirror marine galvanometer, 1858
1858
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Trough battery, 1801-1838
1801-1838
Set of magnetical apparatus in case, by Adams
1790
Voltaic pile given to Faraday, 1813-1827, replica
1813-1827
Cathode ray furnace with specimens of coked diamonds
1906-1907
Kelvin & James White Ltd ampere
circa 1903
reflecting astatic moving iron galvanometer
circa 1920
Three magnetic line of force patterns made by Faraday and given to a friend
Station electrometer by James White
1867
Panel containing seven examples of P.O. telephone magnets
Faraday's specific inductive capacity apparatus, 1837, replica
1837
Replica of apparatus used by Ohm to prove Ohm's Law
1826
Collection of four vacuum tubes (originally seven tubes but three BOS March 1931)
"17 inch" plate Wimshurst electrostatic machine
1885
Five Geissler tubes by William Ladd, England, 1847-1860
1847-1860
Kilo-ampere balance (a) Box containing sliding weights
1888
ultra violet tubes
Aron Electricity Meter Company electric meter
collection of objects
Primary electric cell
1910
Leeds and Northrup `Speedomax H' Chart Recorder
1967
Everett Edgcumbe Circular Synchronizer
Leeds and Northrup `Speedomax H' Chart Recorder
1966
Vacuum tube used in an unrecorded experiment on cathode rays from a sphere of aluminium
1881
Crookes' tube for showing the focusing of cathode rays
1879-1888
Twenty four electrical radiometers illustrating Sir W.Crookes' research on electrical discharges in a vacuum
1879-1888
Leclanche cell battery
Resistance ratio box
Carey Foster box
1900-1919
Electrostatically operated hunting scene model
1901-1939
L. F. Bridge ratio box, type 4178
Post office box
Winding tester
Bailey Chart Recorder
1970-1979
Experimental tri-axial peak height fluxgate magnetometer head
1967
Standard resistor
Component, Wiedemann's galvanometer
1876
Large electromagnet pole piece
1850
Lord Kelvin’s syphon recorder ink bottle electrification instrument
1868
Portion of original nitric acid battery
1839
Wheatstone's original bridge
1843
Geissler tube, 1855.
1855-1876
Electrostatic Generator
circa 1820
Plate electrostatic machine with prime conductor
Pattern of lines of force produced by Faraday, about 1852
1851-1855
Insulating stool, Galvani collection
1780-1798
