File:Pope EF89.JPG

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Original file ‎(1,215 × 2,341 pixels, file size: 411 KB, MIME type: image/jpeg)

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Summary[edit]

Description Vacuum tube.
Date
Source Own work
Author Alf van Beem

Licensing[edit]

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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Date/TimeThumbnailDimensionsUserComment
current14:35, 27 May 2018Thumbnail for version as of 14:35, 27 May 20181,215 × 2,341 (411 KB)Alfvanbeem (talk | contribs)

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