What You Should Have Found By Now But Have Not

The one that I should have found is a Seated dime or half. Six Barber dimes and one Barber half in six years.
I found around a dozen solid and semi-solid hand-rolled filled with silver halves, my best dime roll held 27 silvers.
I also found 150+ silver Canadian coins.

The glory days for me were around 2008/09. Silver prices rising and there weren't yet many hunters.
My wife's aunt was also in banking for years, some of the other managers were ordering boxes of halves at that time; there were so many silvers that they were sending the 40% halves back, keeping only the 90%.

I've never found silver quarters.found two silver dimes in the same box from two different identical CWRs earlier this year for the first time.

The tellers at my bank look for older enders for me when I come in. It is really nice of them to do that for me.

I have looked through thousands and thousands and thousands of half dollars over the years and have found many interesting halves - proofs, a Washington commemorative, almost all of the modern NIFC, silver bicentennial stuff, Benjamins, walkers, a Barber head, and a 1970-S. But I have never come across a 1970-D. Has anyone ever found a 1970-D in circulation?

last month I did finally find my first silver dime, a 1963D, it was in a Coinstar reject slot, if that counts