yankees team-signed BB: Stengel/Mantle Clubhouse?
 

Also from the box of random team balls were three yankees balls. One from 1955 with Stengel, Dickey, and Ford (no Mantle), one from 1966 w/ Mantle on SS (Maris either missing or faded away,) and a 60's ball that has DiMaggio, Ruffing, and Kucks, of all people, so it must be a random yankee signed ball.

My question is, do any of these look clubhouse? I'm not familiar with the signing habits with yankees' team signed balls. I know the DiMag is faint.

Thanks,
Ken

1955 ball