344 



GROWTH IN TOTAL BODY WEIGHT ON AGE 



20 -10 60 80 100 120 '40 



Chart 59 Graphs showing the growth in body weight of Norway and of stock 

 albino males (data in table 1, and in table 3 of a previous paper; King, '15 a). 



20 40 60 80 100 



Chart 60 Graphs showing the growth in body weight of Norway and of stock 

 albino females (data in table 1, and in table 3 of a previous paper; King, '15 a). 



