Hi Nice Bunny,

I named this chip "Hex Nut" because that is what it looked like. I have several coppers in several colors and can see why you think that it may have been a drawing of a copper. Since I worked in a hardware store for 8 years while going to school, and since the inner circle is more the diameter of a hex nut than a copper, I chose "Hex Nut." The next time that you find a box of 100, previously unknown chips to any collector,you may name them whatever you choose to name them. Hope to see you at the Riviera in August.