MacJhinn. Reel.. 



Ttm^/^^O Cor. -f / D&pth^'f 



Bailout ttymperaUiTR 

 Corrected ieTnpercutu^ra 



Air Snrfaoe 3^ Drift 



lyawl or dred>£o 



SOUNDING WIRE. 



IjOWH. 



?3 - 













300 





40<.> 



- • 



5rr. 













?<>> 









t/X> 









1 Hut 





I'JUO 





tyx) 





I.UKJ 



1 - 1 M t 





l<""J 



J 7<>o 



/JT 



rfioo 





: • f • 





J(jrjCi 





tilOO 





2200 









0400 



DREDGE ROPE. 



UOWN. 



UP. 



» Ml 



