Found this beauty in my storage bins...
 

Bought it off eBay while in college.
Neatest thing about this signature of longtime Georgia Tech head coach William Alexander is that it was mailed on Jan 9, 1929. That was one week after the Rose Bowl where GT beat Cal 7-6 on the famous Wrong-Way Reigels run. I also have autos of General Leonard Wood (posited as Tech's first real football coach in 1893), Bobby Dodd, and Bobby Ross. Still need to get a John Heisman; maybe for my next promotion.