Brittany Blue we love you.💙 She is a 3 Qt. beauty Number 479. Available April 3, 2023 for purchase! . . Brittany Blue was a unique product line released in 1967. It was marketed as part of the Hearth Group product line, along with Federal Eagle. The 483 and 485 round casseroles, only released in Brittany Blue, were unique in their lids also served as a quiche dish