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RudolfWolf.jpg(357 × 366 pixels, file size: 17 KB, MIME type: image/jpeg)
English: Portrait of Swiss Astronomer Rudolf Wolf (1816-1893). Source: Bibliothek ETH-Zentrum
Date 31 May 2007 (original upload date)
Source Transferred from en.wikipedia; transferred to Commons by User:Shizhao using CommonsHelper.
Author Original uploader was Paulchar at en.wikipedia
( Reusing this file)

PD-US; PD-ART; Released under the GNU Free Documentation License.


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{{ PD-Art}} template without parameter: please specify why the underlying work is public domain in both the source country and the United States
(Usage: {{PD-Art|1=|deathyear=|country=|date=}}, where parameter #1 can be PD-old-auto, PD-old-auto-1923, PD-old-100 or similar)
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