ah yes, the good ole iron age where castings were likely to have large amounts of arsenic/beryllium/copper/bronze contamination. much better than 'black plastic'.
I get your point , waffle irons are plentiful and available throughout history -- but finding some antique is pretty likely to just swap your contamination from one to another.
I get your point , waffle irons are plentiful and available throughout history -- but finding some antique is pretty likely to just swap your contamination from one to another.