I had one last year that had obvious steel cents showing, it ended up having 150+ wheats including some 75 or so 1943 cents mostly in AU-BU. Wished I had taken a picture of it.
Sometime in the summer I got $100 in CWR Quarters and got a 42' as an ender. It was my one and only silver Quarter find searching ever.
I've had the exact same thing happen on several occasionss. You would think statistics would prevent that from happening, but somehow, its more common than it should be.