Corning introduced the pretty Shadow Iris pattern in 1986. It was available in their Corelle dinnerware and kitchen accessories line as well as their Corning cookware and baking/serving pieces. These two casserole or baking dishes in the Shadow Iris line are the 2 quart/liter capacity number A2B, and 1 quart number A1B. The larger dish is 8-1/2 inches diameter (10-1/4 inches across the handles) by 2-1/2" deep to the rim. The 1 quart casserole is 7" diameter, 8-3/4" wide across the handles, and 2 inches high to the rim.
Both baking dishes come with their appropriate Pyrex glass lids. There are no chips, flakes, or damage to either the casseroles or the lids. They're super clean with only very faint, minimal marks on the bottoms from use and storage. See my other listings for a larger size pair of Shadow Iris casserole bakers (shown all together in the last photo).