W7 



Bottoivi temp6TatiL7*c sS^C^^ f ^ 

 of filiGririometer / 0 ^ / 

 CorrectpA temperature ^ ^ 



Mr / 1 ^ SJtrfaoe * 



Trmol or dredge ^ 



11— 102a 



BOHNniNG WIRE. 



DRKDtrE ROPE. 



■it/ 





^ C 



4 ~ 





iL UU 





? - .. 





v\r\t 







f o 







7 



■■ J ■■ 



1 











(too 

















goo 

























nan 1 









12(H) 









vm 

















1500 









lfl(K] 









ITOO 









1800 









1900 









mm 

















3300 









3300 









SS400 









■s30 



