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By: Seccombe, Alan - Aiken, RoyType: ArticleIn: The festivusVolume: 54Series:Issue: 1Date: 2022Page Range: 36--43Publication Info: San Diego San Diego Shell Club 1970-Subjects:
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By: Aikin, Roy - Seccombe, AlanType: ArticleIn: The festivusVolume: 51Series:Issue: 3Date: 2019Page Range: 198--217Publication Info: San Diego San Diego Shell Club 1970-Subjects:
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By: Aiken, Roy - Seccombe, AlanType: ArticleIn: The festivusVolume: 54Series:Issue: 2Date: 2022Page Range: 101--109Publication Info: San Diego San Diego Shell Club 1970-Subjects: