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In the book "Poland" Michner describes a technique for embedding a knapped stone axe into a growing tree, a maple if I recall. This is a slow technique, the tree has to grow enough to retain the s...
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In the book "Poland" Michner describes a technique for embedding a knapped stone axe into a growing tree, a maple if I recall. This is a slow technique, the tree has to grow enough to retain the s...