Just searched through 170$ of half dollars that i picked up earlier. Too my surprise, i found 10 silver coins. =D 1964's x 2 1965-1969 x 8 (not the best quality photo)
That's a pretty good haul from such a small amount of halves. I searched a whole box today and only found two 40%ers.
I Got really lucky today also!! In just $37 of halves, I got 3 90%, 3 40%'s and a 88 proof. Then I got a call from another bank telling me they had $820 in halves. I drove their and picked them all up. $720 of them I could tell had been searched. But $100 of them were not. Found 13 40%'s!!!!!!!!!!!