There is only ONE Proof Morgan Silver Dollar that has been authenticated from the San Francisco branch mint in 1880 (ANACS certification screenshot in the photos). This beautiful coin has been certified and graded PR63 by ANACS. Proof Morgans are highly sought out by collectors, and having a one-of-a-kind specimen from San Francisco is priceless. 

READ THIS - a coin collector emailed me that they called ANACS and someone at ANACS told them this listing is an error, and that the coin is MS, PL. We had previously requested clarification from ANACS in June of 2021 and they said that this coin is in fact a Proof, and as of today, it is still listed on the ANACS website as a proof. Accordingly, this coin could be an error listing, or it could be a proof. Either way it has tremendous rarity and value and is a unique one-of-a-kind coin that belongs in your collection.