File:Barnard's fanless self-cooling tower.jpg

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Description
English: Illustration showing "Barnard's fanless self-cooling tower", an early design of a large cooling tower used in combination with steam engine condensers. For more details and key to the lettering, see source at Section 29:Page 39. (Digitally cleaned up by the uploader)
Date
Source Illustration from A Textbook on Steam Engineering. Scranton, PA: International Textbook Company. Sectionb 29: p. 39. Digital scan at https://archive.org/details/textbookonsteame04inteiala
Author Unsigned engraving; book by International Textbook Company
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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Barnard%27s_fanless_self-cooling_tower.jpg

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Date/TimeThumbnailDimensionsUserComment
current01:19, 4 February 2013Thumbnail for version as of 01:19, 4 February 20131,595 × 1,902 (506 KB)Morgan Riley{{Information |Description ={{en|1=Illustration showing "Barnard's fanless self-cooling tower", an early design of a large cooling tower used in combination with steam engine condensers. For more details and key to the lettering, see source at Secti...
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