66 



THE IRRIGATION AGE. 



Figure 4 are bedded in the cement floor, 

 the concrete being made to conform to the 

 shape of the trough, thus securing a solid, 

 firm and permanent construction. 



. P/KH OF /?00f, /" TO/'-O". 



used for catching the refuse. This 

 trough, in that portion of the stable over 

 the vegetable cellar, is lined with steel 

 to insure its being perfectly air-tight and 



CR055 5ECT/OH. 



THROUGH FOOT CLLA/? . 



FIG. 3. 



In the rear of the stalls, as shown in 

 Figures 3 and 4, is a trough made of 

 cement and forming part of the concrete 

 floor of the cow stable, this trough being 



that no liquid can by any chance reach 

 the concrete and perforate through into 

 the vegetable cellar. 



The side walls around the stable are 



-fLEVATWrf Or 6//?Pft-. 



FIG. 4. 



