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By: Mercer, Henry CType: ArticleIn: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledgeVolume: 36Series:Issue: 154Date: 1897Page Range: 36--70Publication Info: Philadelphia, American Philosophical Society,Subjects:
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By: Mercer, Henry CType: ArticleIn: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledgeVolume: 36Series:Issue: 156Date: 1897Page Range: 424--433Publication Info: Philadelphia, American Philosophical Society,Subjects: