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I've also seen similar porosity in sections of antler; to get that effect you'd cut a slab of antler lengthwise rather than crosswise; such a...
In my opinion, these would be fully functional after some reconditioning. However, given that the style is antiquated, I think their main value...
The first, indeed walrus tusk; not sure if fossilized or perhaps just darkened with age. The design is very generic, and I'd suspect it is a...
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