1921-P Morgan Dollar

Hmm. 16-berry D2 reverse, weak-strike MS62/63 but maybe brushed on the reverse. The eagle's left wing shows some pretty heavy die polishing; note all the missing details where the wing joins the body. I've seen this polishing on many, but yours is one of the heavier ones. No VAM is assigned to this missing detail.

Have you noted whether or not it's Infrequently Reeded? There's only one D2 Infrequent Reeding VAM I know of - it'll be identifiable by slight doubling of the front of the profile.

Look for pitting on the lower reverse which might not have shown up in your photos, most especially around the U of UNITED, in ONE or DOLLAR, below the tail feathers, under the arrow heads, and inside the eagle's right wing.

From the pictures I'll go with a market grade of ms63. For whatever reason, the TPG's don't seem to like handing out the ms60-62 grades.