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Thrifted Griswald is contaminated with lead :(
(sh.itjust.works)
Sigh. Always test cast iron of unknown history. Any wall mounting tips lol?
Cast iron can be used for melting lead to form shot and fishing weights. That’s rare now but did happen
Actually when I was a kid, one year my Dad melted metal for weighting my pinewood derby - I do wonder now what he melted and how. Not many easily obtained metals are heavy and have a low melting point
It was most likely lead. It was also used as weights for fishing lures and a ton of other stuff.
I melted metal for my kids' cars. It isn't hard to find a low melting point allow that is safe as well (well as safe as a low melting temperature alloy can be...)
It could've been pewter. You can melt that in a pan on the stovetop. 170-230°C is all it takes and your typical electric stovetop can get up to 800-900°C.
Pewter contains Antimony, which is still toxic. It used to be made into cups to induce vomiting.
I see a reference to lead being removed from pewter “in the 1970s”, and yes, I’m old enough that lead is still in question