Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date
Radio tuning coil No. 150, 1922-1923

Radio tuning coil No. 150, 1922-1923

1922-1923

Radio tuning coil No. 100, 1922-1923

Radio tuning coil No. 100, 1922-1923

1922-1923

Radio tuning coil No. 300, 1922-1923

Radio tuning coil No. 300, 1922-1923

1922-1923

Radio tuning coil No. 200, 1922-1923

Radio tuning coil No. 200, 1922-1923

1922-1923

Loading coil, 1910-1930

Loading coil, 1910-1930

1910-1930

Set concert coils, 1922-1923

Set concert coils, 1922-1923

1922-1923

Whitehouse's induction coil, 1858

Whitehouse's induction coil, 1858

1858

Radio tuning coil No. 400, 1922-1923

Radio tuning coil No. 400, 1922-1923

1922-1923

Radio tuning coil No. 75, 1922-1923

Radio tuning coil No. 75, 1922-1923

1922-1923

Radio tuning coil No. 500, 1922-1923

Radio tuning coil No. 500, 1922-1923

1922-1923

Radio tuning coil No. 1000, 1922-1923

Radio tuning coil No. 1000, 1922-1923

1922-1923

Radio tuning coil No. 750, 1922-1923

Radio tuning coil No. 750, 1922-1923

1922-1923

Stainless steel wire coil

Stainless steel wire coil

Aerial Tuning Coil

Aerial Tuning Coil

Box containing five plug-in coils

Box containing five plug-in coils

Telefunken LB9N with scanning coil and shield

Telefunken LB9N with scanning coil and shield

Box containing three plug-in coils

Box containing three plug-in coils

Coil of cotton covered electric wire used in connecting electric detonator circuit in mining

Coil of cotton covered electric wire used in connecting electric detonator circuit in mining

1928-1938

Coil of brown gutta-percha covered dummy burning fuze

Coil of brown gutta-percha covered dummy burning fuze

1928-1938

Coil of white cotton covered dummy burning fuze

Coil of white cotton covered dummy burning fuze

1928-1938

Retardation Coil

Retardation Coil

Replica of Faraday coil

Replica of Faraday coil

Crystal set coil for Cosmos crystal receiver, 1920-1930

Crystal set coil for Cosmos crystal receiver, 1920-1930

1920-1930

Coil of Exmet expanded metal

Coil of Exmet expanded metal

Loading coil 20mH grade 3AF

Loading coil 20mH grade 3AF

Philips super inductance coil

Philips super inductance coil

Unit comprising tapped coil with variable

Unit comprising tapped coil with variable

Lewcos radio coil

Lewcos radio coil

Eureka basket-weave plug-in-type coil

Eureka basket-weave plug-in-type coil

Sangamo Western moving coil relay

Sangamo Western moving coil relay

Slugged coil for type 3000 relay

Slugged coil for type 3000 relay

Eddystone quench coil unit, catalogue no. 958

Eddystone quench coil unit, catalogue no. 958

Coil for Wiedemann's galvanometer

Coil for Wiedemann's galvanometer

1876

Helical coils revolving round a magnet

Helical coils revolving round a magnet

1822-1856

Rotating coil for the absolute measurement of resistance

Rotating coil for the absolute measurement of resistance

1863

Ferroxcube coil former type 36

Ferroxcube coil former type 36

Pair of moving coil tuning indicators

Pair of moving coil tuning indicators

Coil holder to accommodate three plug-in coils

Coil holder to accommodate three plug-in coils

'Slinky' coil-shaped toy, 1960-1980

'Slinky' coil-shaped toy, 1960-1980

1960-1980

Magnetising coil

Magnetising coil

Triple coil mounted in mahogany ring

Triple coil mounted in mahogany ring

Coils used as a standard of induction

Coils used as a standard of induction

Demonstration moving-coil meter

Demonstration moving-coil meter

1960-1979

Repeating coil, marked 7188

Repeating coil, marked 7188

Coil for Wiedemann's galvanometer

Coil for Wiedemann's galvanometer

1876

Long-scale moving coil meter No.1555455 Made in England by Crompton Parkinson Ltd.

Long-scale moving coil meter No.1555455 Made in England by Crompton Parkinson Ltd.

1960-1969

Eros Faradic coil

Eros Faradic coil

Search coil by Philip Harris Ltd.

Search coil by Philip Harris Ltd.

1943-1983

A.E.G. oil immersed Petersen coil

A.E.G. oil immersed Petersen coil

High temperature superconducting antenna coil (HTS Antenna coil)

High temperature superconducting antenna coil (HTS Antenna coil)

1997