buscadero
Bronze Member
5-7 ft. Down! I doubt if there's a Dog alive that can pick up a scent that deep! I hope I'm wrong, tho!
Joe
Joe
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buscadero said:FF: Prior to 1983, The Ink used in US Currency was Lead Based! Maybe a fairly large amount Could be detected? Anyone know for sure?
The Current Ink contains Cadium, Mercury, & Arsenic!
Joe
warsawdaddy said:I think you can rent a ground penetrating sonar unit or the chemicals in the pvc or bills may give off something to an infra-red unit??