Loading coil, 1910-1930
1910-1930
Radio tuning coil No. 200, 1922-1923
1922-1923
Whitehouse's induction coil, 1858
1858
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Five experimental coils used by Faraday, 1820-1850
1821-1850
Replica of Faraday coil
Loading coil 88mH grade IIA
Lewcos radio coil
Medical coil
Sample of loading coil for Dover - Cap Grisnez submarine telephone cable, 1910
1910
'Slinky' coil-shaped toy, 1960-1980
1960-1980
Epoch moving coil loud speaker, model 66F
"Coil" moving-coil pick-up
1946
Saddle shaped coil for Transcranial Magnetic Stimulation machine
Eureka basket-weave plug-in-type coil
Search coil by Philip Harris Ltd.
1943-1983
Helical coils revolving round a magnet
1822-1856
Demonstration moving-coil meter
1960-1979
4 coils of cotton driving rope
Set of radio tuning coils, 1922-1923
1922-1923
Eros Faradic coil
Stainless steel wire coil
Coil for Wiedemann's galvanometer
1876
Ferroxcube coil former type 36
Eddystone quench coil unit, catalogue no. 958
Unit comprising tapped coil with variable
Slugged coil for type 3000 relay
Burndept. Plug-In Coil No. 25 (36mH)
Resistance coil
1928-1969
Rotating coil for the absolute measurement of resistance
1863
Loading coil 20mH grade 3AF
Sangamo Western moving coil relay
High temperature superconducting antenna coil (HTS Antenna coil)
1997
Coil for Wiedemann's galvanometer
1876
Repeating coil, marked 7188
Coils used as a standard of induction
Coil, 1 of 2, of drawn stainless steel wire
Wearite low loss coil unit with carton
Coil for Wiedemann's galvanometer
1876
Philips super inductance coil
Magnetising coil
