Original Neale sounder

Original Neale sounder Original Neale sounder Original Neale sounder

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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 

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

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Original Neale sounder
Science Museum Group

Original Neale sounder
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Original Neale sounder
Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Original Neale sounder

Details

Category:
Telecommunications
Object Number:
1919-246
type:
sounder
credit:
Neale, M.M.