Image:Sig J.J. Thomson.png

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[edit] Summary

Description

This is J.J. Thomson's autograph, from Oliver Heaviside: Sage in Solitude (ISBN 0-87942-238-6), p. 120. This is a reproduction of a steel engraving originally published in The Electrician, 1896. It was scanned on an Epson Perfection 1250 at 400dpi, cleaned up (some text was showing through the back) in Photoshop, reduced to indexed grayscale, and saved as PNG.
Source

Originally from en.wikipedia; description page is/was here.
Date

2004-07-28 (original upload date)
Author

Original uploader was Grendelkhan at en.wikipedia
Permission
(Reusing this image)

This image is in the public domain.

[edit] Licensing

Public domain This image (or other media file) is in the public domain because its copyright has expired.

This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.

Note that a few countries have copyright terms longer than 70 years: Mexico has 100 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. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

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File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current10:45, 14 October 2006368×167 (9 KB)Edgar Allan Poe ({{Information |Description=This is J.J. Thomson's autograph, from Oliver Heaviside: Sage in Solitude (ISBN 0-87942-238-6), p. 120. This is a reproduction of a steel engraving originally published in The Electrician, 1896. It was scanned on an Epson Perfec)
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):