Talk:Charles P. de Saint-Aignan

External links modified (January 2018)
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I have just modified one external link on Charles P. de Saint-Aignan. 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/20160303191932/http://astro.sps.edu/history/timeline.html to http://astro.sps.edu/history/timeline.html

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Cheers.— InternetArchiveBot  (Report bug) 17:44, 29 January 2018 (UTC)