222 



FARM MECHANICS 



Figure 220. Reinforced Hog Trough. The section of hog trough 

 to the left is reinforced with chicken wire, one-inch mesh. The 

 trough to the right is reinforced with seven *4" rods three in the 

 bottom and two in each side. 



Figure 221. Double Poultry Feeding Trough with Partition in the 

 Center. 



Figure 222. 'Poultry Feeder with Metal or Crockery Receptacle. 



