Jim,
The plaque was held with clamps. The contour detail was cut with a 60 degree vbit and the perimeter was cut with a quarter inch spiral bit. A simple little job but it brought a big smile to the new owner, you would have thought is was made of gold
What I got out of the job was some experience using the Dupont adhesive. I made a couple of mock-ups to get the hang of applying the adhesive and get the air bubbles out as I went along the groove. This stuff dries so fast there isn't a lot of time to work with it as it starts to skim over real quick.
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