The stone age in North America, vol. 1 of 2 — PICK AND CRESCENT, THE BOAT-SHAPED, BAR-FORMS, ETC.—CONCLUSIONS

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The stone age in North America, vol. 1 of 2 Volume 1 of 2 · PICK AND CRESCENT, THE BOAT-SHAPED, BAR-FORMS, ETC.—CONCLUSIONS · ch 37/44

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