Talk:John P. O'Brien

External links modified
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I have just modified one external link on John P. O'Brien. 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/20120514024824/http://www.nyc.gov/html/dcas/html/features/greenbook_mayors.shtml to http://www.nyc.gov/html/dcas/html/features/greenbook_mayors.shtml

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Cheers.— InternetArchiveBot  (Report bug) 15:34, 25 April 2017 (UTC)