Not exactly the same as at soon to be closed GSAC, but here's the not "off his meds" clues.
BUSH: Lots of white shirt showing on that left arm.
REAGAN: Looks even more in the other pic like he's about to football block, a la Gipper.
CARTER: He stole Charlie's tie, then I did. It's where, Gov. Brown?
FORD: Looking to his right, and how about that "Split his first vote with NC" smile?
NIXON: "I'm ready to be shot by Mao, but he died first."
"That's a nice long wall 'ya got there. And, I need a bigger check on that bullet train."