চিত্র:Albert Einstein Head.jpg
উইকিপিডিয়া, মুক্ত বিশ্বকোষ থেকে
| এই ফাইলটি উইকিমিডিয়া কমন্স থেকে নেয়া। সেখান থেকে নেয়া ছবিটির বিশদ বর্ণনা নিম্নে প্রদর্শিত হল। |
Crop of Image:Albert Einstein 1947.jpg.
Original image source: U.S. Library of Congress - Famous People.
Photograph by Oren Jack Turner, Princeton, N.J. Copyrighted 1947. Reproduction Number LC-USZ62-60242. The LoC states that the copyright was not renewed.
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This work is in the public domain because it was published in the United States between 1923 and 1963 with a copyright notice, and its copyright was not renewed. It is not in the public domain in the following countries that do not apply the rule of the shorter term for US works: Canada, China except Macao, Germany, Switzerland and other countries with individual treaties. See this page for further explanation. |
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