Dur D'OUI-ÉANS — ("HOISIliKH OCKANOORAPI IIOIIR. 



4b8 



Hl.i,xxjii. 



50 



0/O3109 



^osi 32'07 — 



o«31'09 

 ?5 00S 



VfUr'' 



600m. r o-os\ ■'^2 



'érx^ 





S.John Orie<'j,Brr£j<:n.. 



I < 32-00 %o 



I 32-00 - 34-00 ^00 



\_ ] 3't-OO - 3k- 90 9^00 



I ] 34-90 - 35-00 roo 



[~ I >-3500roo 



IsoluiUnes. 



IsoOieimes. 



Isopyknes. 



