Griswold Wagner cast iron, duel logo, new with label, dutch oven & glass lid

Griswold Wagner cast iron, duel logo, new with label, dutch oven & C-8 glass lid. An interesting piece probably dates to late 1950's after Wagner bought Griswold.

(BUt I'm no expert on dates) Lid has o cracks or chips and is clear none of the cloudiness. I have a paper towel under paper label to keep it clean. Please use pictures as important part of description.