VTG Hall China Casserole Dish

Very old and rare 8” x 3” Hall China Company casserole dish with iridescent vented cover. Hall China was founded in 1903, but I have not been able to determine the exact age of this dish other than it having an older look and feel. No chips or cracks. The outer edge of the lid shows wear in the green glaze, but other than that, it’s in beautiful condition.