Ex: 7. 
i 
,4 i J =L i j. =1 
^rt r r r i r ¥r r r r f r r 1 rff 
j j i j =J 
3E 
i 
&c. 
s 
Si 
2 
4^ 
fJ || y r JCT J r^Jp J 
*F 
4< 
T 
^1 
Plate IX. 
Engraved for the Encyclopedia Londinensis ISIS. 
