Thanks Dewey, did some searching on 1947. WS & Ruth day he was wearing his buttoned coat that he was often seen in. What he has on here is a very unusual coat for him. I had not found him wearing it except in my pic and now a couple from the 1947 first ever Old Timers' Day:
https://twitter.com/BSmile/status/1045676807821938688
Now just need a 1947 Old Timers' Day roster to figure out which former Yankee it is.