Here's my contribution to the Walter Johnson thread. It's a handwritten letter to Ford Frick thanking him for the lifetime pass. Similar letters from Honus Wagner and Fred Clarke as well as solid gold, silver, and more modern examples of the lifetime passes can be found using
this link to the CooperstownExpert.com website.
Hope you enjoy my site. It was a dream to make a site for my collection and after ten years it's finally up and running. Every Hall of Famer has a page as do another 200 guys.
CooperstownExpert.com