r. 



Maohine, . Her I. -1'.^ r ^. 

 Tiirns Cor. + C JJcpiHt J -Z, 



I 



/ 



i'thab^ lend ^ ? ^ 



Jifrttrmi fcTflparaium 3 



V7^. t}irrniomete.r A ?^ . 



Cfirrcctod temperalurer iHr » ^ * 



Cor, -to.^ 



^;^«SOUNDiNG WIRE. 



UOWK. 



UP. 



TUKNS^ 



i 571 



I '."tKl 



13rj«j 



14UU 

 1500 



I7fxi 

 iHtx) 

 1900 

 200D 

 2100 

 SSOO 

 2300 



DREDGE ROPE. 



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