c 



u u 



Fig. 5. — End view of rack shown Fig. 9. — A watering trough made 

 in Figure 4. from an ordinary barrel. 



m 



-WO"- 



3 



^ 



FiQ. 6. — Box rack for feeding hay. 



77 



Fig. 7. — Trough for grain feeding only. 



Fig. 8. — A reversible grain trough. 



