Jr^roc.Roy. Soc.Q^Yol 



Plate 3, 



Duyf hen Point 



, , , , ■, 7 r t sss > 





I Thrrtber 



Tiatf 



NC INTO 

 S BAY 



ol3°0 

 PeraHead <^NDINGS 



A ART. 



Ji)te. Bearings approjcimate. 



