.... Then there is the $1 dark blue with white inserts that is in your scan ....

Do you have the $5 chip with the exact same dark blue with white inserts??? That screw-up must have created havoc on the roulette tables ... which is probably why an 8th color was introduced and the dark blue chip withdrawn from play.

Anyone interested in these chips (CHEAP) may email me and request my list of Puerto Rico chips I have for sale priced at a fraction of their face value.