Turns f If Car. ' / 

 SM> or lead l?J~ ( fr - 



Ht>l I Out, r ^ if ^| 



Hot lam, temperature f 

 Nth of thermometer (? / u 



Corrretf if Irui/if raturc 

 Ail' */ C Sd l J ttrr 



Tra wl or dnufaw or lauglen 



SOUNDING WIRE. 



Dntr t/l^-f 6 



Machine It ret. 



Depth f ; 



r 



405 

 Aon 



1 top 

 I y » I 







17"" 



Igpp 



JOOO 



ih-ift./ jY\\ 



OfttDOE ROPE. 



7- vj* 



/' .m 



