Now that everyone has had time to digest the volumous Chip Rack books, I have a question. Why is it so much larger than the previous one?

I don't collect Nevada chips, so I don't have a 9th and 10th to compare, but it seems amazing that the amount of new chips out should make the book grow to the point it has. Are the commemorative chips really adding that much weight to TCR?

I remember a question a few versions back about listing roulettes as seperate chips in TCR. How is that handled? If each individual roulette chip in listed separately, then that would help explain it.

Just curious.