Grandma left a few uncirculated rolls of '63-'64 silver quarters. Been going through them, looking for varieties, errors, ect. One caught my eye. The reverse, compared to the obverse, is rotated 15 degrees counterclockwise. Just an estimation. If you feel such a degree of rotation would warrant further pursuit, will provide pics. The coin is not circulated, and in good shape. Thanks for any input!
If any of your '64s have a D mint mark, be sure and check for the 3 different reverses. The the type C can have some value.
In my opinion, just because I like them, and no other financial reason, I would save a 15 degree rotation.
The C reverse is the one you want on the 1964-D. It has more value than the others, but not really worth submitting to anyone, or having it graded.