Hello everyone, I have a Comstock $7 piece that has the casino logo on one side and the pony express rider on the other and no .999 mark at all. I looked in the on line catalog that's on the silverstrikers site and found it listed. Also, I have a Riverside $7 piece with no .999 mark that's also listed in the catalog. I see that none of the Riverside 7's are marked .999. Are they strikes or just simple casino tokens? Thanks much for any info!!