'GECophone' radio crystal detector and headphones

Made:
1925 in Coventry
'GECophone' radio crystal detector and headphones (radio and headphones) 'GECophone' radio crystal detector set no.1 made by G.E.C 'GECophone' radio crystal detector and headphones (radio and headphones)

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

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

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

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

License

Science Museum Group
© The Board of Trustees of the Science Museum

'GECophone' radio crystal detector set no.1 made by G.E.C
Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

'GECophone' radio crystal detector set no.1 made by G.E.C. Coventry, Peel Conner Works c.1922, with headphones.

Details

Category:
Radio Communication
Object Number:
Y1974.34.152
Materials:
wood (unidentified), metal (unknown) and paper (fibre product)
Measurements:
Overall: 255 mm x 150 mm x 230 mm,
type:
radio and headphones

Parts

'GECophone' radio crystal detector set no.1 made by G.E.C. Coventry

'GECophone' radio crystal detector set no.1 made by G.E.C. Coventry

'GECophone' radio crystal detector set no.1 made by G.E.C. Coventry, Peel Conner Works c.1922

Measurements:
Overall: 255 mm x 150 mm x 230 mm,
Materials:
wood (unidentified) , metal (unknown) and paper (fibre product)
Object Number:
Y1974.34.152/1
type:
radio
Image ©
The Board of Trustees of the Science Museum
Headphones with leather headband

Headphones with leather headband

Headphones with leather headband, "2000ohm" marked on the earpieces.

Materials:
metal (unknown) and leather
Object Number:
Y1974.34.152/2
type:
headphones
Image ©
The Board of Trustees of the Science Museum