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Delwedd:Wilhelm Röntgen signature.svg

Maint llawn ‎(Ffeil SVG, maint mewn enw 585 × 165 picsel, maint y ffeil: 8 KB)

Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.

Crynodeb

Disgrifiad Signature of Wilhelm Röntgen
Dyddiad Dyddiad anhysbys
Unknown date
Ffynhonnell Heritage Auctions
Awdur Wilhelm Röntgen
Created in vector format by Scewing
Diwygiadau eraill http://historical.ha.com/common/view_item.php?Sale_No=6054&Lot_No=34346
SVG genesis
InfoField
 
The SVG code is valid.
 
This signature was created with POTRACE VERSION, written by Peter Selinger 2001-2007.

Trwyddedu

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 yr Almaen.
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.

Hanes y ffeil

Cliciwch ar ddyddiad / amser i weld y ffeil fel ag yr oedd bryd hynny.

Dyddiad / AmserBawdlunHyd a lledDefnyddiwrSylw
cyfredol20:42, 21 Mai 2011Bawdlun y fersiwn am 20:42, 21 Mai 2011585 × 165 (8 KB)Scewing{{Information |Description=Signature of Wilhelm Röntgen |Source=Heritage Auctions |Date=undated |Author=Wilhelm Röntgen<br> <small>'''''Created in vector format by Scewing'''''</small> |Permission= |other_versions=http://historical.ha.c

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