764 



THE COMPLETE GRAZIER. 



Leffel's double turbine water-wheel (fig. 330), manufactured by 

 Messrs. Gordon & Sons, of London, is a first-rate machine, and lias a 

 deservedly high reputation. Hydraulic rams are very useful where 

 there is sufficient fall of water near to work them. 



The necessity of a good supply of water wherever stock are kept, 

 especially if dairying is practised, is so great, that we illustrate one or 



Fig. 330. Leffel's Double Turbine 

 Water-Wheel. 



Fig. 331. The Bourton 

 Donkey-Pump. 



two more methods of raising it. A very useful engine, shown in tig. 331, 

 Hindley's Bourton Donkey Pump, is an even-working machine, easily 

 fixed. In fig. 332 we illustrate one of the deep-well p4m& manufactured 

 by Messrs. Warner &. Co., of 97 Queen Victoria Street, London. Pumps 

 of this class are of service in chalk districts, where it is often necessary 

 to penetrate to a great depth for water. 



