Talk:Harold Marshall (acoustician)

External links modified
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I have just modified one external link on Harold Marshall (acoustician). Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20160216220930/http://marshallday.com/news/sir-harold-marshall-receives-highest-honour-in-acoustics to http://marshallday.com/news/sir-harold-marshall-receives-highest-honour-in-acoustics

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Cheers.— InternetArchiveBot  (Report bug) 10:54, 30 October 2017 (UTC)