Here is a possible new find for TCR11. Scanned image shows 3 Las Vegas Club, $1 chips with the location as "LAS VEGAS, NEVADA". The one on the left has the smaller $ and is N2397. There is only one entry for the larger $, N4391. These chips are all described as being navy in color, but you can see that the color varies in each chip.

The differences I see in the two large $1 chips are:
o chip color, lighter vs. darker blue
o "$1" color, orange vs. red
o on the inlay, center chip has "Las Vegas Club" touching the top of the banner, the chip on the right has it centered
o chip on the right has a whiter inlay and darker print

Different varieties or the same?