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Date posted: Sep 23, 2011
Glass block. 8 in. x 8 in. 3 in. thick. Bubble style. Made of clear glass.
$5.69
PITTSBURGH CORNING Glass Block - "Oxygen" Glass Block view
Posted on: Sep 23, 2011
$8.89
Pittsburgh Corning Corp Glass Block Sealant view
Posted on: Jul 14, 2011