Из пројекта Википедија
[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.
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| Source |
Originally from en.wikipedia; description page is/was here.
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| Date |
2004-07-28 (original upload date)
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| Author |
Original uploader was Grendelkhan at en.wikipedia
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| Permission |
This image is in the public domain.
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