I have two different 0.25 chips from the Riverside Casino in Laughlin, NV. Besides the difference in color the spelling is different. On what appears to be the older of the two the color is Yellow Yellow Orange and the spelling is 'LAUGHLIN, NEV.' (Note the period) On the second chip which could easily be called PEACH the spelling is 'LAUGHLIN, NEV' (no period)

Question: Which is n3093 and what is the number for the other?