Mirror galvanometer for the transatlantic telegraph, 1858
1858
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Gray-Milne seismograph made by James White
1885
Kelvin's standard centi-ampere current balance
1892-1900
Kelvin multicellular electrostatic voltmeter
1892-1900
Kelvin's Vertical Force Magnetometer, by James White, 1870-1900
1870-1900
Kelvin Quadrant Electrometer, 1866
1866
Lord Kelvin’s syphon recorder ink bottle electrification instrument
1868
Kelvin quadrant electrometer
1890
Thompson quadrant electrometer by J. White of Glasgow
Kelvin's electrostatic voltmeter by White
1892-1899
6" experimental compass in wood and glass display box
1873-1876
Sir William Thomson's Triple Depth Gauge, one of two, 1880
1880
Sir W. Thomson's absolute electrometer No. 12
1886
Instrument for electrifying syphon recorder ink bottles
1876
First divided ring (semicircular) electrometer
1857
Pocket altimeter
1850-1900
Component of Sir William Thomson's centrifugal clock by James White
8" experimental compass in wood and glass display box
1873-1876
10" experimental compass in wood and glass display box
1873-1876
Station electrometer by James White
1867
Kelvin recording Voltmeter, by James White
Kelvin quadrant electrometer no. 99
1867-1896
Component of Sir William Thomson's centrifugal clock by James White
Kelvin milliammeter for alternating currents
1881-1900
Sir W. Thomson's magnetic deflector
1880
Crank or winding component of Sir William Thomson's centrifugal clock by James White
Case and stand from automatic cable code submarine telegraph transmitter
1877
Automatic cable code submarine telegraph transmitter by James White
1877
One (of three) weights for Gray-Milne seismograph
1885
Carton of parts for Gray-Milne seismograph
1885
4" experimental compass in wood and glass display box
1873-1876
Azimuth mirror component
1876-1879
Direct reading vertical scale voltmeter
1888
Kelvin-White electrostatic voltmeter No.10 (VI0)
1892-1900
Thomson's Portable Electrometer, 1867-1888
1867-1888
Key for William Thomson compass binnacle
1876-1879
Sir W. Thomson's patent volt balance
1889
Binnacle with correctors for quadrantal semicircular and heeling errors
1876-1879
Kelvin's astatic (electrodynamometer) wattmeter
1893-1900
Kelvin ampere balance No.1
1887
Thomson strained suspension moving magnet mirror galvanometer
1870-1900
Sir William Thomson's centrifugal clock by James White
Kelvin type 4-inch aperiodic compass with gimbals
1876
Sir W. Thomsons portable electrometer
1867-1876
Air-Compression type Depth Gauges, 1880
1880
Binnacle with correctors for quadrantal semicircular and heeling errors
1876-1879
Kelvin centrifugal clock parts by White
Sir William Thomson's electrometer
1867-1896
Galvanised iron canister
1876