I'm 70 also, but I apparently started out a little younger. Tobin Rote was the QB throwing to Billy Howton, and Breezy Reed and Fred Cone were in the backfield. Bobby Dillon (whose grandson and my son-in-law played on the same college golf team) was the top DB, and of course, Hawg Hanner in the D Line.
I think there are a couple of even older old timers here, although I doubt any have been fans for longer.