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Keywords from Image Description:
Illustrations of the conchology of Great Britain and Ireland Plate . PLATE XLIV Fig BULL APEUTA BuLL aperta Lam Syit vi partie ii Bulla aperta Mont Test Brit Brown in Ency Brit vi Fig SIGARETUS haliotoideus SiGARETUs HaliotoideuSj ham Syst vi partie ii Bulla Haliotoidea Mont Test Brit pi Brown Ency Brit vi Fig SIGARETUS