Turnit Cor. 



Depth 



jVVi. of TlirrinoniHr.r ■ 

 ( Utrrvr.lrd truifwtuit /a/'a 

 Ail Siirfffi'*' .'■'^ 



SOUNDING WIRE. 



1.'>',V''. I I- 



Drift. 



6 



■r 



\r»H'.. 



DRFnCE ROPE. 



:i HI 



1 .• . 











y,u 







f it XI 













Krio 



















I no 



















t.\t)(J 







1 qtHli 







|(»tX} 







I7IJ4I 







iJHfin 































IJOO 







I4uii 







