Aladdin Model 12 Four 4 Post Hanging Lamp Parts Bronzed Mostly Complete As Is

Nice item from a recent estate. It was hanging in the attic for years and does have some light rust here and there, needs a good clean / restore. It's all solid, look. Font has some small dents pictured and some light corrosion. Burner is missing screen and wick riser.

4 post hanger may be missing something in the top part that keeps the posts intact?