SEA-FISHERIES LABORATORY. 17/33 
MorecamBe BAY LIGHT SHiP 
1S 1907 : SN 
Fey. | Mar |April | May |June |July | Aug. | Sept | Oct 
Fic. 8 
BAHAMA BANK LIGHT SHIP 
1907 
SoLway LIGHT SHIP 
1907 
Abril May | June July Aug | Sept _|_ Oct. Nov. Dec 
Fia. 10. 
