Just wondering if any of your guys out there have any WW2 mine detectors even post war detectors German American or British etc. I have the US SCR-625 detector set in working condition, very intresting to use. i have just invested some cash for a new PSU battery inverter that works off the two out. Strangely enough you can still get this type of battery but it over 100 a pop. I did use 11 9 volt batteries in series that worked well. I am also after the AN/PRS-1 detector set for non metallic mines. It would be quite interesting to try one of these out.