WTB front triangular bumper gasket from a euro spec car

I'm looking for the triangular shaped bumper/fender gasket or grommet for the front of a 73+ car. I'm redoing a 74 right now, and putting 73- bumper brackets on it. I've read that the Euro and Austrailian issue cars had these style gaskets.

I'd love to find a pair, but have no european connections *cough cough*

and don't know where to locate them. this is pretty much the only picture i can find of what i am referring to - and i can't remember where i linked the pic (i had it bookmarked)

thanks!