>Ci7 



Date 

 * ■»» 



Mftr/utlC, tt'rr/. 



Turns Cor. h 



.s'/W (W feetrf 

 Bottom* 



Hot I < >m temperature 

 .A*/>. o/ Thmnooirh r 



./ir So r jure * 



jfW^/-«/' thrtJ'Jr ur LiO 'Ju^ 



"sounding wire. 



Dl lW», 



IT. 



360 

 ■too 

 500 



700 

 800 



71X1 



|.HH> 

 1 1<K> 

 J JOJi 



ijoo 



I |< K I 



!(3oo 

 1700 



I Sr N. 1 

 J I J' 11 1 



2.V 



-VJ'JU 



ih r ,ll t 



Drift. 



DREDGE ROPE. 



