1 F E K A 



B lYAL VE S H E L L S 



IN 



THE COLLECTION 



BRITISH MUSEUM 



PART I. 

 VENERIDiE, CYPRINIDiE and GLAUCONOMIDiE. 



LONDON: 



PRINTED BY O^IDER OF THE TRUSTEES. 

 1853. 



