Image
Category
Collection
On Display
Object type
Maker
Place of origin
Date

Radio tuning coil No. 300, 1922-1923

1922-1923

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

Loading coil, 1910-1930

1910-1930

Radio tuning coil No. 400, 1922-1923

1922-1923

Radio tuning coil No. 1000, 1922-1923

1922-1923

Radio tuning coil No. 500, 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

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

'Slinky' coil-shaped toy, 1960-1980

1960-1980

Coils used as a standard of induction

Magnetising coil

Triple coil mounted in mahogany ring

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

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

Helical coils revolving round a magnet

1822-1856

High temperature superconducting antenna coil (HTS Antenna coil)

1997

Eros Faradic coil

Demonstration moving-coil meter

1960-1979

Search coil by Philip Harris Ltd.

1943-1983

Coil for Wiedemann's galvanometer

1876

Crystal set coil for Cosmos crystal receiver, 1920-1930

1920-1930

Coil of Exmet expanded metal

A.E.G. oil immersed Petersen coil

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

Pair of spiral coils