Talk:Engineering and Research Corporation

Geographical location?
The article does not make clear in the intro where this company was located. The same goes for at least one article about the aircraft it produced. --TraceyR (talk) 09:32, 27 February 2010 (UTC)

External links modified
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I have just modified 3 external links on Engineering and Research Corporation. 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/20060222093647/http://www.airfields-freeman.com/MD/Airfields_MD_PG_C.html to http://www.airfields-freeman.com/MD/Airfields_MD_PG_C.html
 * Added archive https://web.archive.org/web/20060131064855/http://www.pgparks.com/places/historic/cpam/3erco.html to http://www.pgparks.com/places/historic/cpam/3erco.html
 * Added archive https://web.archive.org/web/20051230193424/http://www.centennialofflight.gov/essay/GENERAL_AVIATION/ERCO/GA12.htm to http://www.centennialofflight.gov/essay/GENERAL_AVIATION/ERCO/GA12.htm

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Cheers.— InternetArchiveBot  (Report bug) 05:13, 21 September 2017 (UTC)