del.—G.B Sowerby, litb.. 



Tincent Brooks , Imp 



1& 2. Helix, Pomatia- Apple or Vine snail. 



3 & 4 . Helix Nemoralis _Woo d snail 



5 Helix Aspersa_Common Garden snail 

 6. Helix Pisana _the Banded snail 



