ٴ 
Published as the Act directe, за, by Longman Hurst, Rees, Orme & 
ох 
2 EK = ЇЇ 
SEEN 
ayy ی‎ SSS 
SS ы 
دص یم‎ 
SSS Пи А 
b. Ss SSS 
Ss 
* 
PLATE В 
T 
HYDRAULICS. 
ЕТ 
