Jf Cor.^r JMpth 3 



* had 



'ftirns 



Cor. 



M.af ili^ritu/meter 



Air Surf(w» yj JJH/tj^iid 



"dredge rope!^ 



SOUNDING WIRE. 



DOWN. 



UP. 



tow 



iiuo 

 13U0 

 Ui)0 



itjoo 

 lAoo 



(7c>f) 



0900 



i) 



3 J -HO 



l-Wl 



