JUST FOUND THIS UNIQUE HEAVY BRASS INSERTS CHIP ... FROM THE RT PLASTICS / WICO GAMING COLLECTION I OBTAINED .... IT HAS THE WEIGHT OF ABOUT 2 NORMAL CLAY CHIPS ... IT LOOKS TO BE A LITTLE LARGER THAN MOST .... IF ANY ONE HAS SEEN THIS CHIP OR ONE LIKE IT ....LET ME KNOW ... THANKS RICH BURGEL