Texas Razor-IJack Boar 



Crossbred Kazor-IJack- 

 Berksliire Pi«' 



Texas Razor-Back Sow 



Crossbred Razor-Back- 

 Poland-Cbiiia Pig 



First Generation of Razor-Back Pigs Under Improved 

 Conditions 



RAZOR-BACKS CSED IX CROSSBREEDIXG EXPERIMENTS 

 AT THE WISCOXSIX EXPERIMEXT STATION 



