Awesome list Topher, thanks! I normally keep everything before 68/69, but now I'll have to go through all my "hoard" pennies again... I expected as much with the quarters, it's rare to see any silver these days at all. I guess the reason why so many dimes slip through is because they print the date so bloody small!
for the quarters Good luck finding silver. But 1991's are key dates, keep all and any. And then 73 there is small beads and large beads and in 78 there are small denticles and large denticles