I guess these were used on a ship . The only information I could find on them was given here a couple days ago. The reverse of the orange chip (it REALLY is orange )is $.50 . They are both in better condition then the scan shows. Would trade the pair for a $5 Hard Rock UFC, and any UNC $1 Nevada chip, or for a jeton I don't already own.
If interested please email me, I can try to do a better scan,and also send the reverse sides of each.