MS63BN X2 Sisters... from the same submission too. Wish I could see what the numbers in between looked like.
I was at MS 63 BN and MS 62 BN.... the only guesser who thought the 1906 was BN. The coin has too little red to be given a RB designation. Congrats on the really nice toners!
That designation is tough to call on coins like this... PCGS says it’s gotta be at least 5%. I think NGC’s criteria at 15% makes a bit more sense personally as a designation. With at least 15% there is at least a decent amount of original red left on the coin.