Bull., U.S.B.F. (No. 15.) 
Figure 9. — The scale of a marked pink salmon recovered in the 1932 ran of pink salmon in Snake Creek at Olive Cove, Alaska. 
The letters “W.B.” indicate the winter band of growth rings. 
Figure 10.— The scale of a marked pink salmon recovered in the 1931 run of salmon in the Duckabush River. Wash. The letters 
“W.B.’ ’indicate the winter band of growth rings and the letters “I.B.” indicate the incidental band of growth rings. 
