S Xo.JZJ. ^gMSA Sate i^-U^f , ■? / / 



Tarns Cor. + Depth 



SJiot or lead 

 Bottom 



No. of ilwrmorrhrMr Cor, 

 Corrected iempHrutitre 



Mr <ftr * Surface f'/** Drift 



Tr^l ,r ****** £l!rteS * */fro>~ p*ri h** m . 



hJ h-f l_P 1 1 1 jf 



ING WIRE. 





DREDGE ROPE. 



DOWN, 



UP, 





DOWN* Jp 









n 



- Out- — 



■ « ■ ■■ 



-I 22. - 







IOO 











300 





■ A 



juy 







T 





400 









/ 



coo 













600 







iT — FT" 



f 1 u 



■1 



700 











&OO 













nan 













IO00 













I IOO 























1300 











1400 











1500 











lOoo 











1700 











1800 











1900 











2000 











2100 











2300 











a 300 











2400 







