Here`s the deal....5 insulators shipped anywhere in the U. S. for $30....$8.95 of that is the shipping... The insulators are a CD 126 W. BROOKFIELD // NEW YORK (mint); a CD 162 N. E. G. M. CO. with small potstone in skirt and shallow 1/4" base chip on right side: CD 106 NO 9, mint; CD 167 ARMSTRONG 51-C1, root beer amber, mint; CD 152 BROOKFIELD / 10 //No 48 inner skirt chip o/w mint.