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Re: Tina post# 1260

Friday, 02/06/2009 11:19:19 PM

Friday, February 06, 2009 11:19:19 PM

Post# of 63186
I missed that one. I watched the 1st episode though.
those cannons survive underwater for a long time. That is usually how the site is found, by the cannon being noticed by the magnetometer. Later they use the side-scan sonar, and again the cannons are usually identified 1st in shipwrecks that old.