I am trying to find out which year did the house wiring building codes require three contact wall outlets (with the independent ground connection). Would anyone with expert knowledge tell me? Alternately, I know that houses build in 1938 had two contacts and ones build in 1974 had three. Could people whose houses were built between these years tell me what year their residence was built and how many contacts the wall outlet has? +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SARES members mailing list: <sares-list@INTERNET. sunnyvaleares.org> For help with (un)subscription send e-mail to <majordomo@INTERNET. athm.net>Received on Sat Dec 15 2007 - 03:51:38 GMT
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