|7| 



f A 



Tut'fiA Co 



Shot of h<ntl 



Bottom ' , ~\/ £aJL 



Jlnltmt) h /tiprt ft/arr 



Jfo, of Thermometer 

 t f orreet>ed t>< rnpcr/Uitre 

 dir ?/ Swrfkc* 



frtbtol Or tlmhjr or frtnrff/'.v 



Depth J^yif- 



0 . /w. 



SOUNDING WIRE. 



. lutU'S, i 1 IT, 



>4- p ifjy- o 



| It. M I 



I l(XJ 



UfiP 



•' |< « i 



A,, -I 



DREDGE ROPE. 

 i 



imw.v • CI*. 



