I was doing a little research work for another project and stumble upon the chips.

The Dixon F.D. Chips are attributed to Dixon Fire Dept. I had only seen the green previously. The yellow chips are originally orange, but painted.

The Vacaville F.D. I have never seen before. It is the next town over from my hometown.(and Dixon is the next town after that) I will hopefully get to talk with the owner of the chips ...Friday??? To figure out more about them.

You can see they had at least 2 different orders on the Vacaville chips. The denominations on reverse are not the same size.