Cinderella Promotion Casserole

Just wanted to share this unusual Pyrex cassserole.

It is listed in the "Pyrex by Corning: A Collectors Guide"

as a 2 1/2 quart Deluxe Cinderella Casserole (1958 promotion).

The gold on the hearts is not so uneven as my photo shows,

that must be from the flash. 

I've had this casserole for awhile, found it at Goodwill.

I couldn't get a photo of the white bottom, but it reads:

045  2 1/2 QT.

PYREX (R)

MADE IN U.S.A.

24

If anyone knows more about this piece, especially who it was a promotion for,

please post the information, it would be greatly appreciated!

Thanks & Have a Great Pyrex Day!