162 



HARRIS OX THE PIG. 



be moved about at pleasure ; the flexible steam hose, with 

 an iron nozzle, conveying the steam to the bottom of the 

 barrel. Figure 38 is a cross section, showing the manure 



38. CROSS-SECTION OP OGDEN FAIiM PIGGEUY. 



pits, pens, etc. More than fifteen cords of manure can be 

 stored in the pits, which are to be emptied through shut- 

 tered windows. Figure 39 is the front elevation of the 



Fig. 39. FRONT ELEVATION OP OGDEN FARM PIGGERY. 



building, which is to have small yards at the sides, com- 

 municating with the pens by slopes from the outer doors. 

 This house will accommodate from thirty to forty shoals, 

 or a corresponding number of breeding animals." 



