File:Holyoke Testing Flume engraving from Emerson's Treatise.jpg

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Description
English: An engraving depicting the Holyoke Testing Flume apparatus, possibly during the time James B. Francis was charged with its management prior to Clemens Herschel's revamp in the 1880s.
Date
Source Treatise relative to the testing of water-wheels and machinery
Author Frank Bolles, Jr.
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
United States
United States
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current17:09, 28 June 2020Thumbnail for version as of 17:09, 28 June 20201,069 × 1,692 (2.27 MB)Simtropolitan (talk | contribs){{Information |description ={{en|1=An engraving depicting the {{w|Holyoke Testing Flume}} apparatus, possibly during the time {{w|James B. Francis}} was charged with its management prior to {{w|Clemens Herschel}}'s revamp in the 1880s.}} |date =1892 |source =[https://archive.org/details/treatiserelative00emerrich/page/284/mode/2up Treatise relative to the testing of water-wheels and machinery] |author =Frank Bolles, Jr. |permission ={{PD-US}} }} [[Category:Holyoke...

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