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By: Avinoff, Andrey, - Sweadner, W. R.Type: ArticleIn: Annals of the Carnegie MuseumVolume: 32Series:Issue:Date: 1951Page Range: 1--250Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-Subjects:
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By: Sweadner, W. R.Type: ArticleIn: Annals of the Carnegie MuseumVolume: 25Series:Issue:Date: 1937-05-15Page Range: 163--242Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-Subjects: