HIS BULLETIN has been written briefly 
and in simple ternis for beginners, and 
especially for members of Boys’ and Girls’ 
Poultry Clubs. 
Poultry exhibitions are not only of educa- 
tional value but encourage the desire to excel 
in producing a high quality of stock. 
Contribution from the Bureau of Animal Industry 
JOHN R. MOHLER, Chief 
Washington, D. C. September, 1920 
