Talk:John S. Bull

External links modified
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I have just modified one external link on John S. Bull. 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/20132209154500/http://www.astronautix.com/astros/bull.htm to http://www.astronautix.com/astros/bull.htm

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Cheers.— InternetArchiveBot  (Report bug) 10:15, 8 January 2018 (UTC)