Many issues of strikes don't have denominations on them. Mississippi strikes began to put dollar amounts on their strikes in 1995. I think Colorado has never had denominations. Foxwoods (Connecticut)has no denominations and issued strikes in $7, $10, $20, $28, $40 and $200. The only cruise ship with a denomination is the $12 from Luxury Cruise Lines. Those interesting motorcycle strikes from South Dakota are $7 size but are redeemable for $10. One series actually says $10 although it also says $1 on the other side. There are other issues from other locations that don't state any dollar amount.