I KNOW FOR MANY YEARS THROUGHOUT THE 50'S & 60'S, THE GOODYEAR LETTERS AND WINGED-FOOT WERE CONVEX IN STYLE NOT LIKE YOUR ARE. SO I WOULD HAVE TO ASSUME THAT YOURS ARE OF LATER 70'S STYLE PERHAPS WHEN PORCELAIN WAS LOSING THE BATTLE TO PLASTIC LETTERS.
IF YOU WERE TO KEEP THE SIGN AND DISPLAY IT IN YOUR COLLECTION, KEEP AN EYE PEELED ON EBAY FOR MISSING WINGED-FOOT. I KNOW I HAVE SEEN THEM ON SEVERAL OCCASIONS WITHOUT THE LETTERS, BUT THIS STYLE MIGHT BE TOUGH.
I COULD ALSO MAKE ONE OUT OF WOOD FOR YOU UNTIL A REAL ONE COMES ALONG.
