BUL. 141, BUREAU OF ANIMAL INDUSTRY, U. S. DEPT. OF AGRICULTURE. 



PLATE 



FIG. 1 A CRUDELY CONSTRUCTED POULTRY 

 HOUSE. 



FIG. 2. A WELL-CONSTRUCTED POULTRY 

 HOUSE. 



FIG. 3. AN INEXPENSIVE PRACTICAL FARM POULTRY HOUSE. 



