All i know is that i bought a Ruth/Gehrig/Bengough ball in the REA 2015 auction which was authenticated by JSA. Since i've had the ball i sent it first to Global and they gave it the thumbs up. Then the ball went to PSA and they also gave it a thumbs up. I did not disclose to any of the TPG that the ball was previously authenticated.
Had done my research prior to bidding but still wanted to have the comfort of knowing all the TPG agreed on the authenticity, and they have.
