Fire King SAPPHIRE BLUE Philbe Pie Plates, Set of 4

This Fire King Sapphire Blue (Philbe) pie plate set includes a 8 3/8" plate (picture 2); 2 of the 9" plates (picture 3; really measures 9 1/4") and a 9 5/8" plate (picture 4; really measures 9 3/4"); all are in very good, but used condition. They all have a small amount of staining (perhaps can be scrubbed cleaned), some wear, and the usual stray marks (from manufacturing) associated with this pattern. The smallest one has a nick on the edge, but there are no other chips, nicks, etc. All marked Fire-King on the bottom, dating them between 1942-1945.