Talk:Lowell Power Canal System and Pawtucket Gatehouse

External links modified
Hello fellow Wikipedians,

I have just modified 3 external links on Lowell Power Canal System and Pawtucket Gatehouse. 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/20120314072201/http://live.asce.org/hh/index.mxml?lid=168 to http://live.asce.org/hh/index.mxml?lid=168
 * Added archive https://web.archive.org/web/20110816073913/http://files.asme.org/ASMEORG/Communities/History/Landmarks/5589.pdf to http://files.asme.org/ASMEORG/Communities/History/Landmarks/5589.pdf
 * Added archive https://web.archive.org/web/20120401071603/http://tps.cr.nps.gov/nhl/detail.cfm?ResourceId=1675&ResourceType=District to http://tps.cr.nps.gov/nhl/detail.cfm?ResourceId=1675&ResourceType=District

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Cheers.— InternetArchiveBot  (Report bug) 15:49, 7 January 2018 (UTC)