40 
30 
15 
10 
CwTs. 
1908 
1904 
Fie. 15 
1905 1906 1907 1908 1909 1910 1911 1912 
15 
10 
1904 
MEAN MonrTHiy CatcH oF LING In Cwrs. per 100 Hours’ Trawcine in Arsa X. (SMOOTHED) 
Fie. 16 
1905 1906 1907 1908 1909 1910 1911 1912 
Wt 2166 500 I1/18 MFAE 
Mean Montaty Catcu oF Line ww Cwrs. per 100 Hours’ TrawsinG IN AREA XVIII. (SMOOTHED) 
