v 



CONCHOLOGICAL MANUAL. 



G. B, SOWER BY, Jun. |gp 



i ii 



ILLUSTRATED BY UPWARDS OF SIX HUNDRED AND SIXTY FIGURES 



SECOND EDITION. #1fag 



CONSIDERABLY ENLARGED AND IMPROVED. 



LONDON : 

 HENRY G. BOHN, YORK STREET, COVENT GARDEN. 



MDCCCXLII. 



1 </ 



