Thanks for the explanation. I'm grateful for the assistance. It's just about clear to my aged eyes regarding the bead to the border, when I have the two pictures side by side, less so bead to letter. Far more of a challenge with a coin in the hand. Perhaps I should try to take a good photo to check. On rev 2 you quote 108 beads. As the beads seemed a little smaller, I thought there might be more than 108. I make it 113. Does this mean there is a 108 bead border, a 109 and a 113 ?