Soldier Identified Non Dug Confederate Cavalry Coat Button

Non dug in original uncleaned condition Confederate cavalry coat button. It is identified in black ink on an old tag (My feeling is the tag is c.1940s-50s) attached to the button: Mrs. Proehmer - Her father's uniform. The front of the button has a raised lined C and a nice patina. The reverse has a depressed SUPERIOR QUALITY * backmark and a lightly to the side shank. Nice identified Confederate soldier button. $535