Jfo, ' *!*" v y Dots -•' ^ ' 



Torn i - p Cor. -f- / r O Dtsptjy ^ < 

 ,S7> or 7*w£ i' 



Hottor/r trwprnt.hlrr 



No, of thcrm-omnter i $ ^ Cor. 



Corrected t<nnp^mtnro 33 . 



^/ir k ") Sur/'aco ^ S ZM/fc 





TUkM. 



DREDGE 





l>OWN. 







o 



IOO 









900 



v 







700 









>>^i 









900 









tooo 



I too 









r 200 









« J» M 1 









I4O0 









(•Ml 



1O00 









1 



tboo 









igOO 





















/d"T 2.0 





JjQQ 



B £0 





i rt 





'j 400 





