Can anyone give me a reasonable answer as to why the building color on the Las Vegas $5 Sundance chip could be different colors? I have two very similiar $5 chips (same color chip and same color inserts) with the only noticeable difference being that one chip has a green color building in the background (behind the $5) and the other has a brown building. I came across Oldvegaschips.com and saw the Las Vegas Sundance chip set (http://www.oldvegaschips.com/sundance.htm) and it shows the $1, $25, $100, and $500 chips have the brown building and the $5 having the green building (of course it also shows two different $1 chip issues - two different color chips and inserts). Any help would be appreciated. Thanks!

Thomas (R-7788)