This is a vintage Pyrex Flamingo Pink 222 8" square cake or brownies pan from the 1950s. It is in very good, gently used condition. There is some baked on grease on the exterior, especially the underside of the handles. I have not attempted to clean it. There are no chips or cracks, and the paint is intact.
Pyrex Flamingo Pink Square Cake Pan 222 8 IN Opal Milk Glass 1950s