I'm new here, and I am no expert on CW items, or metal detecting. I do find the subject fascinating.
I am knowledgeable about the more modern cartridge firearms and ammunition (smokeless powder stuff).
I also moderate a couple of hunting/shooting BB's. Enough so I can tell spam when I see it.
Anyway, if you can't find some more experienced/knowledgeable volunteers, I'll help out- I enjoy this board very much. My e mail is : jac284@yahoo.com