Someone elses post made me go check some of my silver quarters, I believe this is a type B but will ask your opinions. sorry as usual hard to get good pics from slab. will post full slab later and yes that is a stupid milkspot lol . .
It appears as though it is a Type B reverse, but your coin also appears to be a proof which all exhibit the Type B reverses. The quarters that exhibit a Type B reverse and that command a small premium are business strike Washington Quarters. But now you know what you are looking for! Good luck.
Yes I believe that it is a type b, but proofs are supposed to be the type b as far as I know. The type b Washington Quarter is a business strike made with the proof reverse die. too slow
ok ok brain fart or would that be a Sr moment (lil early at 45)on a side note and in my defence I was going through mint sets looking for them and didn't think when I picked up the proof slab