Data 



4^ if Maa^lite,/ / 

 3 >^ Cat. + ZZ 



sJt^l^^r lead jCajp . 



Jiotiom , ^ . 



Yo. of t?irrnionMtfir * •/ 



C'drrC'Ctcd temperature 



Ur '^^f^ Sierfaofi />'^/* 



SOUNDING WIRE. 



DOWN. 



vv. 



■V 4* 



4 



TtriLM6. 



VOt) 



900 



\ 



iw 

 (•00 



Boo 

 1900 



t'-KJO 



1700 

 1800 



atxio 



»atx> 

 23*>j 



DREDGE ROPE. 



tMJWN. 



OF. 



