All good posts except the "S" and one of the posts on the "H". Those three posts are about half the length of the other ones.

$40 shipped CONUS.
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Metal or plastic?

Good question, they look like they might be metal but I don't know for sure how to tell.

Check the broken leg. If its a metallic grainy loot ant the broken stump. should be metal. They used a low grade pot metal.

OK, it looks like metal to me.

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