File:Signature of Lee de Forest.png

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Signature_of_Lee_de_Forest.png ‎(158 × 41 pixels, file size: 6 KB, MIME type: image/png)

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Signature of Lee de Forest

Summary

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Description
English: Signature of Lee de Forest from The National Cyclopaedia of American Biography, Volume XIII, 1906, page 98
Date
Source The National Cyclopaedia of American Biography, Volume XIII, 1906, page 98
Author Lee de Forest

Licensing

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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:Signature_of_Lee_de_Forest.png

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current17:50, 19 August 2020Thumbnail for version as of 17:50, 19 August 2020158 × 41 (6 KB)Nick Number (talk | contribs)Uploaded a work by Lee de Forest from The National Cyclopaedia of American Biography, Volume XIII, 1906, page 98 with UploadWizard

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