Talk:Catharinus P. Buckingham

External links modified
Hello fellow Wikipedians,

I have just modified 4 external links on Catharinus P. Buckingham. 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/20110715212135/http://www.rufusputnam.com/rufus/10concl.htm to http://www.rufusputnam.com/rufus/10concl.htm
 * Added archive https://web.archive.org/web/20100712032456/http://www.math.usma.edu/people/Rickey/dms/00546-Buckingham.html to http://www.math.usma.edu/people/Rickey/dms/00546-Buckingham.html
 * Added archive https://web.archive.org/web/20100712032456/http://www.math.usma.edu/people/Rickey/dms/00546-Buckingham.html to http://www.math.usma.edu/people/Rickey/dms/00546-Buckingham.html
 * Added archive https://web.archive.org/web/20110715212135/http://www.rufusputnam.com/rufus/10concl.htm to http://www.rufusputnam.com/rufus/10concl.htm

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 04:58, 1 August 2017 (UTC)