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Old 23-08-22, 08:13
Bruce MacMillan Bruce MacMillan is offline
a Canuck/Brit in Blighty
 
Join Date: Jul 2004
Location: Hell Fire Corner, Kent UK
Posts: 697
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one other source of radiation is WW2 era radio meters and dial markings. The phosphorus usually has been burnt off leaving brown looking markings but the radium is still hot.
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