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Acoustics: an Edison phonograph with a carbon microphone. Coloured wood engraving after J.T. Balcomb.

  • Balcomb, J. T.
Date
1878
Reference
47037i
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  • Online

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Credit: Acoustics: an Edison phonograph with a carbon microphone. Coloured wood engraving after J.T. Balcomb. Wellcome Collection. Public Domain Mark

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About this work

Publication/Creation

[London]

Physical description

1 print : wood engraving, with watercolour

Contributors

Lettering

The phonograph and microphone. Apparatus used in the discovery of the microphone. (See page 114.)

Reference

Wellcome Library no. 47037i

Type/Technique

Languages

  • English


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