File:Julius Lilienfeld signature.png

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Julius_Lilienfeld_signature.png(620 × 109 pixels, file size: 13 KB, MIME type: image/png)

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Description
English: Signature of Julius Edgar Lilienfeld (April 18, 1882 – August 28, 1963)
Date after 1934
date QS:P,+1934-00-00T00:00:00Z/7,P1319,+1934-00-00T00:00:00Z/9
(the signature is on a scanned US passport photo; Lilienfeld became US citizen in 1934)
Source http://www.computerhistory.org/semiconductor/timeline/1926-field.html
Author Julius Edgar Lilienfeld
Public domain
This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be United States of America.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used.

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Date/TimeThumbnailDimensionsUserComment
current02:47, 10 September 2011Thumbnail for version as of 02:47, 10 September 2011620 × 109 (13 KB)Materialscientist (talk | contribs){{Information |Description ={{en|1=Signature of Julius Edgar Lilienfeld (April 18, 1882 – August 28, 1963)}} |Source =http://www.computerhistory.org/semiconductor/timeline/1926-field.html |Author =Julius Edgar Lilienfeld |Date

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