Well I am going through an old list of trackables that I saved to my iPad/iPhone over the last few years that we have placed in caches, many times photos were saved. My apologies, but finally I am getting some much needed time to upload these photos. If we can remember the circumstance of the placement I will note it in the next paragraph. If I have kept the date, I will edit it back to the date seen.
I see your coin has stopped moving or has gone missing. I certainly hope it gets going soon and that someone did not keep it. It was a beautiful coin. Here is two pics that Mr. AZPaleo took right before placing in an oh so close place to the ET Highway.