FARROWING TIME 225 



ft fl d d 



( 





( f (I 



(I rt rf 



CUT 24. AN EAR-MARKING SYSTEM. 



right ear, the tens are represented in an exactly similar 

 manner in the left ear, and it is seen that .99 hogs may be 

 marked with nicks punched in the lower side of the two 

 ears. 



