I was fortunate to find and purchase this one in Northeast Iowa in 1999 near it's original use location........The only flaw is a 1/4 x 1/4 surface chip located on the upper portion of the rim........This could be easily repaired if desired.

100% SATISFACTION GUARANTEE

....... If for any reason you are not happy with this insulator with-in three (3) days of receipt, you may return it for a full refund. $900.00 / offer