[BillyCoxDodgers3B]

The one Jason couldn't make out is also secretarial. The Immortal Roll is a stamp. All bad.

Sid had several signature variations over the years. Nearly everything was secretarially signed with the odd rubber stamp showing up. It's interesting to note that the same person signed most of his autograph requests for decades--around 50 years!

Here's something you almost never see. I've only seen one other Luckman ALS. This hastily scrawled letter features a signature variation that's encountered less than other styles.