Tuning indicator with lamp, 1900-1950

Made:
1900-1950 in Chelmsford
1959-227: Two brass earth arrester plates 4" diameter Tuning indicator with lamp, mounted on wooden board 1959-227: Two brass earth arrester plates 4" diameter 1959-231: Large metal marine charging switchboard with one Tuning indicator with lamp, mounted on wooden board Tuning indicator with lamp, mounted on wooden board Tuning indicator with lamp, mounted on wooden board

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License this image for commercial use at Science and Society Picture Library

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1959-227: Two brass earth arrester plates 4" diameter
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Tuning indicator with lamp, mounted on wooden board
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

1959-227: Two brass earth arrester plates 4" diameter
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

1959-231: Large metal marine charging switchboard with one
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Tuning indicator with lamp, mounted on wooden board
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Tuning indicator with lamp, mounted on wooden board
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Tuning indicator with lamp, mounted on wooden board
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Tuning indicator with lamp, mounted on wooden board, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

Details

Category:
Radio Communication
Object Number:
1959-226
Materials:
glass, bakelite, wood (unidentified) and metal (unknown)
Measurements:
overall: 165 mm x 165 mm x 105 mm, .907 kg
type:
radio component
credit:
Lent by the Museum of the History of Science