J{a. ^ ^/t^l Date 



Ti^TM J/vT Cor, -h 3 t 1 



JShtfihtfr load <l >^Xt- f 

 JJoUom 



Uiipih 



liaHom temperature 

 Xo. of tfi^jntumieter ^ I 

 Cnrrccfod ioitip^raf^u^A 



Air Smfacc c .'^ DHfb S 



71 



c 



Car, -0 



SOUNDING WIRE. 



JIOWN. 



^. #^4^. >-r 



"V, 



Ti;»NS. 



» HI 



300 



0<jtj 

 7C¥j 

 KUQ 



I 'XX) 

 I Ii J*J 



laoo 

 1300 

 1400 

 15UO 



1600 

 1700 

 I Boo 



K/X) 



2000 



3100 



saoo 

 3400 



DREDGE ROPE. 



fiowN. 



OF. 



J-/, 3o 



