The bottom of large one is recessed. The perforated plate pops out and sits only about an inch off the bottom. They are screw threads, I don't...
Possibly, but a friend and I both think it's Brass. It's too heavy to be copper. It doesn't appear to have any heat applied to it. The smaller...
I believe it's Brass. The cover just sits on top and has a threaded handle like a vent. Hope the pictures are clear. Thanks.
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