Harry,
Wow, that explosion of the radiator/grille area is really helpful. Part 6.1339 was really a mystery to me. Mine are chromed and it seems really odd that they'd go where they do. You'd think it would just be fender welt in there. I kept thinking that these were interior pieces, but they just didn't fit anywhere.
I also have two braces that appear to be cast (slighty U shaped about 3/4" wide) and about 18" long with a hole at either end. But they don't look factory made. They're in some of the first pictures that I posted on the restoration blog. They're on the floor of the garage with the other front end parts.
Do you happen to have something that similarly shows the front fender braces/inner panels? Fitting these front fenders is turning out to be a big adventure.
Thanks again,
Ken 1941 6227D coupe