Just added a new webpage. With pdf. files that can be downloaded that contain metal detector manufacturer advertising from the 1970's-90's.
Three files are now posted, probably have at least another 7 to go. As time permits.
https://www.treasurelinx.com/detector_ads.html
Three files are now posted, probably have at least another 7 to go. As time permits.
https://www.treasurelinx.com/detector_ads.html
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