Image:Autograph of Rayleigh.png

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Autograph_of_Rayleigh.png‎ (9KB, MIME type: image/png)

This is Lord Rayleigh (1842-1919)'s autograph, from Oliver Heaviside: Sage in Solitude (ISBN 0-87942-238-6), p. 38. This is a reproduction of a steel engraving originally published in The Electrician, 1893. 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 using the 'Save for Web' optimizer.

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(del) (cur) 00:48, 28 July 2004 . . Grendelkhan (Talk | contribs) . . 400×157 (8,486 bytes) (This is Lord Rayleigh (1842-1919)'s autograph, from ''Oliver Heaviside: Sage in Solitude'' (ISBN 0-87942-238-6), p. 38. This is a reproduction of a steel engraving originally published in ''The Electrician'', 1893. It was scanned on an Epson Perfection 12)