I know very little about Freidag. They were a toy maker in the 20s and 30s. Located in Freeport, IL. Now if I was a betting man, I wouldn't think they had a foundry since Stover was located in Freeport too. They could have had a small operation though.
Here's a bigger cousin of Cheryl's iron. It's called the Freidag People Iron. This one has pretty much all of the japanning on the base. I just washed that, but the rest got our high class friend, Evaporust.
Be sure to click once on the picture to see it up close.
There is a verion the small waffle iron like Cheryl's about the same size as the people iron. Tough to find. I don't have one.
tom