EXPERIMENT STATION BULLETINS. 



201 



Eye^o/f. 



Method of lDrofecf/yi0 



F/g.i. 



POINTS. 



The points, with the exception of the ones used for chimney protection 



were made from i/o" round iron rods. They were 36 inches long when 



not on cupolas or" extending along the side of the vertical 4x4 post 



which holds the rod supporting the end of the hay track. When 



26 



