^/Jw-iw*- Machine. Itexl! 



Jiottom ivmpenUun^ 



Corrc^jied- tempnratiire 

 Air SicrftuM 

 Tr aw l 



- / 



SOUNDING WIRE. 



DOWN, 



vir. 



IOfX> 



13. r» 



1 tlvf 



1900 



24CX1 



DREDGE ROPE. 



nowN. 



