Thank you. I found the one with the 666 (other side is EG/666 through the strange convolution of processes. First I found that the mold was issue primarily by an Oregon company. Then looking on the Chip board list for Oregon, I found the chipwith an attribution to Earl Gravelle in Coos Bay Oregon at a club. Some great pictures of other chips from that area on the Chip Board site. Now all I need is a value.

Thanks again. Looking to hear from more people.

George