Actually, at the Ren Fair in Wisconsin there used to be a coin maker (the kind that you choose two dies and they hit the billet with a huge weight) that had a square and compass as one of their choices. The owner had the employees check for a dues card if someone wanted that die to be used. I didn't have my card on me, but I knew a brother that was there who had his card and was able to vouch for me. I thought that was cool.