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By: Dorr, John A.Type: ArticleIn: Annals of the Carnegie MuseumVolume: 33Series:Issue:Date: 1954-06-01Page Range: 179--184Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-Subjects:
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By: Dorr, John A.Type: ArticleIn: Annals of the Carnegie MuseumVolume: 32Series:Issue:Date: 1952-09-25Page Range: 319--328Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-Subjects: