Ancient mining

I think many lovers of instrument detecting have heard or read the axiom that it is not a metal detector that searches, but a person. And, on this matter, there are two polar opinions. Some people agree, yes, that’s the way it is, I can…

Vectograph is a useful thing for cops. In general, it helps to better understand what kind of find lies under the coil, helps to hear and see a deep target that is difficult to pick out, and also helps to determine its size. Using a…