WTB: Philadelphia A's Team Signed Ball Including Connie Mack
 

I am looking to buy a Philadelphia A's team signed ball or publication from around 1929-1931. It must have multiple HOFers on it including Connie Mack. I would prefer it to come with a PSA/DNA or JSA COA. If anyone is open to selling one of these, I would also be open to making a trade.

email address is ckb333@gmail.com