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Keywords from Image Description:
Illustrations of the conchology of Great Britain and Ireland Plate . PLATE LII Fig NAUTILUS Beccarii Nautilus Beccarii Monl Text Brit pi fig Bromn in Ency Brit vi Fig NAUTILUS Beccarii perversus Nautilus Beccarii perversus Mont Test Brit pi fig Nautilus perversus Bromn in Ency Brit vi Fig NAUTILUS vigatulus Nautilus