32 



On Inheritance of Weight in Poultrij 



1000 1100 1200 1300 1400 1500 IGOO 1700 1800 1900 

 Fig. 2. Weights of Hamburgh-Sebright x Brown Leghorn Crosses at 24 weeks. 



A. Male offspring from small Fo ? ? x Brown Leghorn <J (Pens 14 and 26, 1913). 



B. Pure Brown Leghorn j i . 



C. Male offspring from ¥x x Brown Leghorn and from two large Fa birds x Brown 



Leghorn. 



