Bull., U. S. H. F., llt2S. (Doc, 1047.) 



Experiment 9 



Fig. 60.— Marked at Bonneville hatchery tlurinR the full of 1(121, when approximately 13 months old. Recov- 

 ered at Dahlia, Wash., May 8, 1925, in its fifth year. .Male, 41 inches long and weighing 29 pounds. The 

 fourth winter band and whatever was formed during the spring of the fifth year have been removed by 

 absorption of the scale. X 13 



Fig. 61.— -Marked at Bonneville hatchery during the fall of 1921, when approximately 13 months old. Kecov- 

 ered at Clatskanie, Oreg.. during February, 1926, in its sixth year. No data as to sex; length 42 inches, 

 weight 37 pounds. The rapid growth of the sixth year had not started at the time the fish was caught. X 13 



