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
'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
Sample of loading coil for Dover - Cap Grisnez submarine telephone cable, 1910
1910
Search coil by Philip Harris Ltd.
1943-1983
Eureka basket-weave plug-in-type coil
Demonstration moving-coil meter
1960-1979
Set of radio tuning coils, 1922-1923
1922-1923
Stainless steel wire coil
Eros Faradic coil
4 coils of cotton driving rope
Helical coils revolving round a magnet
1822-1856
Coil for Wiedemann's galvanometer
1876
Unit comprising tapped coil with variable
Slugged coil for type 3000 relay
Eddystone quench coil unit, catalogue no. 958
Ferroxcube coil former type 36
Burndept. Plug-In Coil No. 25 (36mH)
Loading coil 20mH grade 3AF
Sangamo Western moving coil relay
Rotating coil for the absolute measurement of resistance
1863
High temperature superconducting antenna coil (HTS Antenna coil)
1997
Coil for Wiedemann's galvanometer
1876
Coils used as a standard of induction
Repeating coil, marked 7188
Coil, 1 of 2, of drawn stainless steel wire
Wearite low loss coil unit with carton
Resistance coil
1928-1969
Philips super inductance coil
Coil for Wiedemann's galvanometer
1876
Magnetising coil
