Three of these Flamingo pink Pyrex baking dishes were introduced in 1952. I believe the individual covered casserole came out a couple of years later. Included in the set are:

8 inch square cake/brownie baking pan #222
8 inch round cake baking pan #221
9 inch shallow baker (pie plate) #909
8 ounce individual casserole #080 with glass lid

Three of the dishes have the same stock numbers on the bottoms as their earlier clear counterparts, meaning they were very early production using the same molds as clear Pyrex. Only the pie plate has the correct stock number beginning with 9 to indicate colored tempered white glass.

The finish on the three larger dishes is excellent, still shiny with no fading or scratches to the color and no signs of dishwasher use. The round cake dish has an oval ring of shallow tiny scratches in the center from something that was stored in it. The pie plate has a couple of minor utensil marks inside. The individual casserole dish either got some vigorous scrubbings over its lifetime or was put though a dishwasher - the color has spotty fading as shown. None of the pieces, including the glass lid, have any chips, flakes, or other damage.