Set of 3 hotsell Corningware Blue Cornflower Casserole Dishes

What a timeless casserole dish set, perfect for any vintage kitchenware lover! This set of 3 Corningware casserole dishes are in the blue cornflower pattern. 1 dish has the early embossed "pyroceram" stamp dating it to the late 1950s, while the other 2 dishes have the 1969-1972 "For Range & Microwave" hotsell stamp. All are in great vintage condition with no chips or cracks. They do show signs of use and love over the years including scuffing on the bottom, use scratches to the interior, light wear to the design, etc. Sizes are 1 Qt, 1 3/4 Qt, and one with size unmarked (likely 1.5 Qt size).