This is the Corning Ware Classic Black pattern, identical to French White in shape and ribbed design, just black instead of white. Classic Black was only produced from 1990-1995. This piece is the divided oval casserole, 1.5 Qt or 1.8L F-6-B size. It is in excellent condition with no chips or cracks to either the dish or the clear Pyrex lid. It is 11" x 8 1/2" x 2" deep, 4" high with the lid.