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To: TXnMA

http://www.historynet.com/alexander-graham-bell-james-garfield.htm

metal detector

104 posted on 11/24/2018 9:48:58 AM PST by morphing libertarian (Use Comey's Report; Indict Hillary now. --- Proud Smelly Walmart Deplorable)

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To: morphing libertarian

Ah! "Induction Balance" -- still use by metal detectorists as a probe for pinpointing metal "finds", detected by their large-area "Metal Detectors"...

Thank you very much for following through on this!! That is a fascinating story!

FRegards,
TXnMA

107 posted on 11/24/2018 11:17:37 AM PST by TXnMA ("Allah": Satan's current Alias | "Barack": Satan's minion | "Muslims": Satan's useful idiots...)

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