This is a vintage Franciscan Pottery square “Metropolitan” thirteen (13)” serving platter. This pattern was manufactured from 1940 until 1957. This one is peach / pink in color.
This platter is in very good, used condition. The only issue that I can see with it is one scratch. It is hardly visible, but I took a picture for you to see.
Take a look at the pictures, and if you have questions, please e-mail.