1909 08 07 06 05 04 03 02 O1 00 1899 
% 
1909 08 7 06 05 04 03 02 01 00 189 
1909 08 07 06 05 04 03 02 O1 
AS09068 07) 06 05 az OS 
Fig. 45. Composition in point of age of 4 herring samples from the Shetlands. 
1. June 1911. 2. July 1911. 3. June 1912. 4. July 1912. 
