Bul. 1031, U. S. Dept. of Agriculture. PLATE VIII. 
F-35690-A 
Fig. |.—A GROUP OF CULLS FROM THE MAIN HERD IN IQIT7. 
F-42381-A 
Fic. 2.—A GROUP OF YEARLING HEIFERS FROM THE I9I8 CALF CROP, 
MAINLY FROM THE 509-HEAD HERD. 
Disposing of the off color, poor grade, and otherwise undesirable cows and replacing them with 
the best 2-year-old heifers, the result of the use of pure-bred bulls, is the second step in the 
improvement of grade of cattle on the range. 
