This is just a question to see if anyone else has found this.
I was removing a center section from a slightly pited horn ring to replace a craked one on a near perfect one,here is what I found.Under the black center peice with the three bars and pony and the ring with FORD-MUSTANG was FALCON-SPRINT with the two crossed flags.I am not sure but I think this ring came off of a 65 fastback I restored about fifteen years ago,the build date on the car was September 14 1964,the horn ring has a c3 engineering number,thought this was pretty neat,anybody else ever find this?