This Fire King Casserole is the second one I have ever seen. If you are a collector of Fire King then this will be something that you will want to add to your collection. The inside of this casserole is pale blue no white milk glass like others. #438 and the back stamp dates this to the late 70's. In very good to excellent condition- blue inside has a few minor utensil marks - NO chips, cracks etc. lid has no chips etc. Everyone will ask where did you get that!