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Archiu:Beckmann Ernst Otto.jpg

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Beckmann_Ernst_Otto.jpg ((258 × 385 pixels, tamany de l'archiu: 12 kB, MIME tipo: image/jpeg))

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Summary

Description

Ernst Otto Beckmann (* 4. Juli 1853 in Solingen; † 13. Juli 1923 in Berlin), Emeritierung

  • Scan of a picture of German scientist Ernst Otto Beckmann (who died in 1923)
Date
Source Journal of Chemical Education, page 475, 1944
Author Ralph Oesper
Permission
(Reusing this file)
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
Other versions A small, grainy, low-resolution scan would seem to qualify as fair use. The subject died about 85 years ago. See also the Edgar Fahs Smith collection for pictures of Beckmann. I don't know the proper tag for this category of usage.

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Items portrayed in this file

depicts English

inception English

1918

media type English

image/jpeg

checksum English

8312298021eb389080a8bab7c4f6e6cba7eba39f

determination method or standard English: SHA-1

data size English

12,208 byte

height English

385 pixel

width English

258 pixel

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actual21:16 2 feb 2008Miniatura de la versió de 21:16 2 feb 2008258 × 385 (12 kB)wikimediacommons>Astrochemist{{Information |Description = Scan of a picture of German scientist Ernst Otto Beckmann (who died in 1923) |Source = ''Journal of Chemical Education'', page 475 |Date = 1944 |Author = Ralph Oesper |Permission = |other_versions = }} A small, grainy, low-r

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