Radio tuning coil No. 300, 1922-1923
1922-1923
Loading coil, 1910-1930
1910-1930
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Whitehouse's induction coil, 1858
1858
Helical coils revolving round a magnet
1822-1856
Ferroxcube coil former type 36
Rotating coil for the absolute measurement of resistance
1863
Pair of moving coil tuning indicators
Coil holder to accommodate three plug-in coils
Eros Faradic coil
Coil for Wiedemann's galvanometer
1876
High temperature superconducting antenna coil (HTS Antenna coil)
1997
A.E.G. oil immersed Petersen coil
Coils used as a standard of induction
Magnetising coil
Triple coil mounted in mahogany ring
Demonstration moving-coil meter
1960-1979
Coil for Wiedemann's galvanometer
1876
Repeating coil, marked 7188
Long-scale moving coil meter No.1555455 Made in England by Crompton Parkinson Ltd.
1960-1969
Search coil by Philip Harris Ltd.
1943-1983
Replica of Faraday coil
Loading coil 20mH grade 3AF
Philips super inductance coil
Unit comprising tapped coil with variable
Lewcos radio coil
Sangamo Western moving coil relay
Eureka basket-weave plug-in-type coil
Slugged coil for type 3000 relay
Eddystone quench coil unit, catalogue no. 958
'Slinky' coil-shaped toy, 1960-1980
1960-1980
Coil of Exmet expanded metal
Crystal set coil for Cosmos crystal receiver, 1920-1930
1920-1930
Dekci-Remy oil-filled ignition coil for motor vehicles
1942-1957
Modern standard ohm coil, unsealed
Coil, 1 of 2, of drawn stainless steel wire
Medical coil
Deemark Eclipse high frequency coil with carton.
Fellows wireless enclosed high frequency coil
Wearite low loss coil unit with carton
3 waveband coil pack
