Talk:Vertical Submarine

External links modified
Hello fellow Wikipedians,

I have just modified 1 one external link on Vertical Submarine. 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 http://web.archive.org/web/20110716074540/http://www.singart.com/press_release/2009/pyt_20_nov_2009.pdf to http://www.singart.com/press_release/2009/pyt_20_nov_2009.pdf

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Cheers.— InternetArchiveBot  (Report bug) 21:23, 20 July 2016 (UTC)