S.G.Brown Crystavox loudspeaker

Group photograph of loudspeakers on grey background (l to r):-

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

Buy this image as a print 

Buy

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

License

Group photograph of loudspeakers on grey background (l to r):-
Science Museum Group Collection
© The Board of Trustees of the Science Museum

S.G.Brown Crystavox loudspeaker for coupling direct to crystal set

Details

Category:
Radio Communication
Object Number:
1963-127
type:
loudspeaker
credit:
Free Grid