Sorry! I forgot, its bingo night down at the KofC and I will be trapped here taking care of the dog and perhaps watching CNN to see if theres any "Breaking News" regarding the lost jet..dont want to miss any "updates"

....pretty sure I'll hang out here on the forum and cause a little trouble too!
Anyway, high tones..sure sure, you can start to develop some sort of feel for them after a while running DP...now, that said, NO, right off the bat a piece of copper, brass, aluminum, hotwheel car, will fool a guy, but after a while, a single silver coin signal is tight and specific, a beautiful tone!...slanted spills and multidenom stacks, not so much....so again, its down to speedy retrieval and trying to recognize good tones from junk, which can only be determined through lots of digging, and maybe not even then!
Whats gonna happen is this: You WILL find a silver Q someday, and it will probably be shallow, and you might not even know it until you get home and look at your finds...
I once found 2 silver 1940ish Q's together in a plastic money pouch with a brass snap button on it...it was a deep and curious signal at the edge of a parking lot where the snow was pushed outside a school..running light and fast to work that area, this signal jumped out 'cause it was deeper than most, typical crappy picture I take, but you get the idea.

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Mud