Talk:Harvey Dow Gibson

External links modified
Hello fellow Wikipedians,

I have just modified one external link on Harvey Dow Gibson. 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/20120216202800/http://www.skimuseum.org/page.php?cid=doc90 to http://www.skimuseum.org/page.php?cid=doc90

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Cheers.— InternetArchiveBot  (Report bug) 00:21, 31 October 2017 (UTC)