Thanks for the pics!
The 1983 quarter is definitely PMD
and not a clip. On the reverse, you see the rim pushed in toward the center of the coin. On a true clip, the rim would be missing in that area as there was no metal there to create it. I hope that makes sense.
As far as the unopened rolls, open them! Unless you have Mint-wrapped rolls, you cannot be certain of what they contain. Yeah, they may be mostly
2018s, but with a few stragglers that got into the mix. Look for errors/varieties on the 2018s and, of course, silver.
In Memory of Crazyb0
12-26-1951 to 7-27-2020
In Memory of Tootallious
3-31-1964 to 4-15-2020
"If we continue to accumulate only power and not wisdom, we will surely destroy ourselves."