Hi David, I realize that this is an old topic, but with a Solodur fuel tank and a steel "key" for the auxiliary burner control, your stove appears to be a 416C (and could be moved to that section). To try to identify a 1930's Coleman stove that has been repainted or is missing its decal, try this Field Guide on the ICCC site: Stove Field Guide - International Coleman Collectors Club