PL. 4. 



6" 

 f 



' 1 "à.i- 



1/ 



\,"' <\ 



n 



w 



K- 



6^' 



iiS' si?^-' 



m^^^^' 



f 



j 



Ed Gaparède ad nat.del. 



Liù Jiecquet.îaris . 



P.Lackcrtauer lith. 



