File:6DS4NuvistorVacuumTube.jpg

Original file (714 × 1,125 pixels, file size: 180 KB, MIME type: image/jpeg)

Summary

Description
English: 6DS4 Nuvistor vacuum tube made by RCA, 1960s
Source

John Rehwinkel

Originally uploaded as a thumbnail to the en: Wikipedia by User:EricBarbour. Larger version produced by Lupo from Mr. Rehwinkel's originals by rotating and cropping.

History from
en:WP
  • 04:35, February 23, 2006 . . Lupo (Talk) . . 714x1125 (184,372 bytes) (Better version from same source)
  • 00:33, October 13, 2004 . . EricBarbour (Talk) . . 144x231 (8,220 bytes) (6DS4 NUVISTOR vacuum tube made by RCA, 1960s (photo by John Rehwinkel) {{PD}})
Author John Rehwinke
Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


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This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page.

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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 images of this tube into the public domain. Lupo 20:09, 22 February 2006 (UTC)

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media type

image/jpeg

checksum

cffe233a66b0c1a90c87aaea665e0fc0eb234aec

determination method or standard: SHA-1

data size

184,372 byte

height

1,125 pixel

width

714 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current20:26, 25 February 2006Thumbnail for version as of 20:26, 25 February 2006714 × 1,125 (180 KB)David.Monniaux'''Description:''' 6DS4 NUVISTOR vacuum tube made by RCA, 1960s '''Source:''' Image by [http://www.vitriol.com John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sen
20:24, 25 February 2006Thumbnail for version as of 20:24, 25 February 2006714 × 1,125 (180 KB)David.Monniaux'''Description:''' 6DS4 NUVISTOR vacuum tube made by RCA, 1960s '''Source:''' Image by [http://www.vitriol.com John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sen

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