Vintage CorningWare Square Baking Dish 1 3/4 qt P - 1 3/4 - B - Blue Cornflower. Light wear on bottom side and interior. Excellent condition, no chips!
Very little wear - very clean interior, tiny rim smudges, few marks on bottom
Light wear - some gray on interior, some on bottom
Some wear - some gray marks on interior and bottom
Interior wear - 1960s blue stamp with lid, see last three photos