Set of Two Vintage Pale Pink and Gray Abstract Ceramic Square Dishes by Glidden

Set of two 1950s Art Pottery Dishes by Glidden of New York in a pale gray / pink palette with abstract design.
Large: D: 8.1″ x L: 8.1: x H; 1.5″
Small: D: 5.75″ x L: 5.75″ x H: 2″
There is one flea bite to the edge of the large dish; otherwise, these uncommon pieces are in nice, vintage condition.
Signed to underside with model numbers.