I posted this a week ago and have tried to reasearch it myself since, however I haven't had much luck. The leading theory is that it is from the Anaheim Recreation Club as the mold matches but there is no record of a blue chip. :) However if you notice the notch in the first letter, that may make it an "R" instead of an "A". Any thoughts on where this chip is from? Promise this is the last time I put this one up. ;) Thanks!