File:Guglielmo Marconi.jpg

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原本檔案 ‎（987 × 1,314 像素，檔案大細：436 KB ，MIME類型：image/jpeg）

摘要

描述
English: Guglielmo Marconi, portrait, head and shoulders, facing left.
日期
來源
This image is available from the United States Library of Congress's Prints and Photographs division
under the digital ID cph.3a40043.
This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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作者
Pach Brothers    wikidata:Q2045337
 
Alternative names
Pach Brothers studio; Pach Bros.; G. W. Pach & Bros.
權威控制
creator QS:P170,Q2045337

協議

This work is in the public domain in its source country for the following reason:
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Note: In Germany and possibly other countries, certain anonymous works published before July 1, 1995 are copyrighted until 70 years after the death of the author. See Übergangsrecht. Please use this template only if the author never claimed authorship or their authorship never became public in any other way. If the work is anonymous or pseudonymous (e.g., published only under a corporate or organization's name), use this template for images published more than 70 years ago. For a work made available to the public in the United Kingdom, please use Template:PD-UK-unknown instead.
This work is in the public domain in the United States for the following reason:
Public domain
This work was published before January 1, 1909 and it is anonymous or pseudonymous due to unknown authorship. It is in the public domain in the United States as well as countries and areas where the copyright terms of anonymous or pseudonymous works are 115 years or fewer since publication.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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檔案歷史

撳個日期／時間去睇響嗰個時間出現過嘅檔案。

日期／時間縮圖尺寸用戶註解
現時2017年7月20號 (四) 08:41響2017年7月20號 (四) 08:41嘅縮圖版本987 × 1,314（436 KB）Jacek Halickiless contrast
2011年10月30號 (日) 06:57響2011年10月30號 (日) 06:57嘅縮圖版本987 × 1,314（196 KB）Materialscientisttidied background and cropped out the noisy and uninteresting bottom part
2007年11月2號 (五) 14:11響2007年11月2號 (五) 14:11嘅縮圖版本1,040 × 1,470（137 KB）Tomadjusting contrast a bit
2006年12月12號 (二) 23:26響2006年12月12號 (二) 23:26嘅縮圖版本1,040 × 1,470（116 KB）Tomhigher res
2005年4月27號 (三) 08:49響2005年4月27號 (三) 08:49嘅縮圖版本311 × 435（14 KB）LzurGuglielmo Marconi in 1908 from wp-de and http://www.loc.gov/rr/print/235_pom.html {{PD}}

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