Last year I made 2 Route 66 Wall Plaques. It does not show in the picture but they are domed with raised letters.
As a result - the scrap pieces would make beautiful templates. You would need to use a 1/4 inch template bit in a hand held router, and you would end up with the same shape as the Route 66 plaque.
They will need a little EASY file and sandpaper cleanup.
The wall plaque is 18 inches.
The outside square of the template is 24" square, and the template is 3/4 thick.
If nobody wants it - I will cut it up and burn it.
PRICE = you pay shipping only.
I have 2 available