AND CORAL REEFS. Pu. 20. 
179" 
0 
F am, 
Te vonua, J gandocy (4Fthigh) 
(Satadt ot pest and P00 
a 
Thakau Lasemarawa 
9 (Haakine Bf of Wilkes) 
a 
Maat Rog, 2 
woaTO. 
18° 
Soundings in fathoms, 
Northern Part of Argo Reefs. 
179° 
THE HELIOTYPE PRINTING CO,, BOSTON ¢ 
