Spring growth. 
Winter growth. 
Summer growth. 
Winter growth. 
Summer growth in 
Sea. 
2nd year as Parr. 
Ast year as Parr, 
Portion of the Scale 
that is exposed, 
and is visible on 
the body of the 
fish, 
Scale of 14 lb. Cock Salmon caught in the Tay, May 8th, 1911, showing Winter and Summer growth 
(magnified twelve tines). 
LIFE OF A SALMON AS READ BY THE SCALE..—I. 
