I just finished restoring this today. It's a #8 Puritan dutch oven with trivet, the first I have ever come across. Both Griswold and Favorite made the Puritan line and I think this is a Griswold made, having a part number. I'm also not positive the trivet is correct, but guessing it might be since it looks a lot like a griswold trivet. Anyone have any expertise?
https://imgur.com/E2HOWlW
https://imgur.com/BMMvBXF
https://imgur.com/E2HOWlW
https://imgur.com/BMMvBXF