Edge lettering on S & W dollar coins
I hope y’all will be able to help me with a few question on the edge lettering on the US dollar coins. I have tried to find a clear listing on all the variations but have been unable to locate one. On the Native American, Presidential and Innovation coins
1. I understand that all “P” and “D” coins have an “A” and a “B” version. Are there the A & B versions for the Satin and the Enhanced minting?
2. For coins that are minted at San Francisco, regardless of finish (Proof, Reverse Proof, Enhanced), that all are the “B” orientation?
3. What about the few that are minted at West Point, are they all “B” orientation?
Thank you, any help is greatly appreciated.