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English: *Description: 12AE10, a Compactron dual pentode vacuum tube
  • Source: Image by John Rehwinkel.
  • Permission: Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sent by Lupo to permissions AT wikimedia DOT org. Note that Mr. Rehwinkel has also released his original, full-scale image into the public domain. Lupo 20:07, 22 February 2006 (UTC)
  • Comment: Note that the tube is vertical, although it doesn't look that way. The left border of the glass and the vertical structures in the interior are vertical; the right boundary of the glass isn't: vacuum tubes are not perfect cylinders!
  • History: originally uploaded as a thumbnail to the en: Wikipedia by User:EricBarbour. Larger version produced by Lupo from Mr. Rehwinkel's originals by rotating, cropping, and correcting some turquoise and white blotches.
Date 25 February 2006 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. David.Monniaux assumed (based on copyright claims).


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current20:01, 25 February 2006Thumbnail for version as of 20:01, 25 February 2006807 × 1,527 (296 KB)David.Monniaux (talk | contribs)==Summary== '''Description:''' 12AE10, a Compactron dual pentode vacuum tube '''Source:''' Image by [ John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwi

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