Fig. LSX.—Various facial angles of tcrania, Effigy Mound. we have the silent yet portent testimony ofthe half-worked nuggets themselves asevincing the pre-Columbian age of all thecopper. In arriving at conclusions regarding theHopewell material, we are confronted witha certain difficulty, and one…
Archaeology · Ethnology
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![An illustration from The Antiquarian [serial], 1897, leaf 325](https://img.insideoutlibrary.com/img/1024/ia-antiquarianseria01colu-325-188.webp)
