I don't have much experience with Griffith.
Will say that the value is in the Ruth, or lack thereof. Clark Griffith lived to 85, 1955. Multi-signed Griffith balls are worth 500-1500?
If we take the Griffith signature, et al as authentic, and the ball is dated to right before Ruth's death, this multi-signed ball would be a good one to add a Ruth signature to, would increase its value from 1k to 7k?
Ruth was still signing, and signing strong in March 1948, but was in poor health and not as active.
In any event I dont know reagarding authenticity, but even if the Griffiths were good, and Bobo too, I would not buy, even from my family.
