464 



SWINE IN AMERICA 



swing upward to meet the ceiling. Then, in beginning to 

 divide up the floor space into pens, the first partition is 

 let down and a panel placed next to the alley, thus com- 

 pleting a pen 6x8 feet. By continuing in this order 



— 6" 



2 X /o" 



PLAN OF SWINGING PARTITIONS FOR PROFESSOR FULLER S 

 HOG HOUSE 



