Last July I go to the cage of the Golden Gate. I ask for 25 cent chips. I get some current and some N7142 1980's as per TRC. What would you call those? While I am on the subject. Take Casino Royale for example. TRC lists the chips as 1992 which is when the casino opened. I know it don't matter now. But years from now shouldn't it. After all a chip picked up in 1992 is older then say one picked up in 2002 if they still have the same rack out. Hope IM making myself clear as to what IM trying to say. Barry