Collection

Coil type testing buzzer, 1900-1950

Made:
1900-1950 in Chelmsford
Coil type testing buzzer, 1900-1950 Coil type testing buzzer, 1900-1950 Coil type testing buzzer, 1900-1950 Coil type testing buzzer in wood box Coil type testing buzzer in wood box Coil type testing buzzer in wood box
Coil type testing buzzer, 1900-1950 Coil type testing buzzer, 1900-1950 Coil type testing buzzer, 1900-1950 Coil type testing buzzer in wood box Coil type testing buzzer in wood box Coil type testing buzzer in wood box

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On loan from the Museum of the History of Science|Enquiries to Science Museum, London

On loan from the Museum of the History of Science|Enquiries to Science Museum, London

On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Coil type testing buzzer in wood box
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Coil type testing buzzer in wood box
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Coil type testing buzzer in wood box
On loan from the Museum of the History of Science|Enquiries to Science Museum, London

Coil type testing buzzer in wood box, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

Details

Category:
Radio Communication
Object Number:
1959-236
Materials:
plastic (unidentified), metal (unknown), textile and wood (unidentified)
Measurements:
overall: 125 mm (plus 180mm wire) x 100 mm x 60 mm, 0.408 kg
type:
buzzer
credit:
Lent by the Museum of the History of Science

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