File:EB1911 Electric waves - Fig. 2.jpg

EB1911_Electric_waves_-_Fig._2.jpg(399 × 227 pixels, file size: 16 KB, MIME type: image/jpeg)

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EB1911 Electric waves - Fig. 2

Summary edit

Description
English: EB1911 Electric waves - Fig. 2
Date
Source Encyclopaedia Britannica Eleventh Edition, vol. 9, "Electric Waves" article pp. 203–208
Author AnonymousUnknown author

Licensing edit

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:EB1911_Electric_waves_-_Fig._2.jpg

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current06:31, 21 January 2019Thumbnail for version as of 06:31, 21 January 2019399 × 227 (16 KB)DivermanAU (talk | contribs)User created page with UploadWizard

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