Vintage 60’s Corning Ware P-10-B Blue Cornflower 10 Casserole Dish Original Glass Lid. Classic Corning Ware Blue Cornflower 10 casserole, comes with the original marked glass lid. This is the rare collectable one with the model number and size marked on the underside. No cracks or chips can be seen, both the casserole and lid rims and are pristine. Some light scratches, scuffs and overall wear can be seen, all typical of age and use. The dish is marked Corning Ware P-10-B 10 IN. Made in the USA on the underside. The lid is marked “P-10-C-1″ on the. Please do review the photos as they. Tell an accurate story of condition. All reasonable offers accepted! As we are a small business, it is just not possible for us to offer an. However, we stand by all of our listings and if there is a glaring discrepancy in the description or another unforeseen issue we will do our very best to make things right! Please see our other listings for unique mid-century modern and antique industrial objects, lighting.