I went back to the old house place #5 again, probably for the last time today. I wanted to go after a rain and see if any more coins would show up. We had an inch of rain yesterday, and it sure made for easier digging at least. Got 3 more pennies and 3 more dimes, nothing old. Found dog tag #6, a .22 shell, a bullet and the usual junk.
That makes almost 70 coins out of this yard alone.
Nice haul, if the house is old, you might go back, slow down and hit those signals that sound kind of weak, but steady. Those could be that silver coin your looking for.