Pyrex Horizon Blue 471 Round Cinderella Casserole dish 1 Qt EUC

Blue vintage casserole dish shown is a Pyrex Horizon Blue 471 Round Cinderella Casserole No Lid Product Details Pattern: Horizon Blue, which was produced from 1969 to 1972. Significance: This pattern was released to commemorate the successful Apollo 11 moon landing in July of 1969. Design: The Cinderella style bowls and casseroles are known for having two handles, one of which can function as a pour spout. The number on the dish, 471 indicates it is a 1 quart casserole dish.