254 
DOBBIN BAY. 
they had seen and charted while approaching the 
coast. It is the same which I surveyed in April, 
1855, and which now bears the name of the Secretary 
of the Navy, Mr. Dobbin. A sketch which I made of 
it gives an idea of the appearance of the bay and 
DOBBIN BAY. 
of two islands which Dr. Hayes discovered near its 
entrance. He saw also on its southwestern side a 
lofty pyramid, truncated at its summit, which corre¬ 
sponded both in its bearings and position with the 
survey of my April journey. I append a sketch of 
this interesting landmark. 
The latter portion of Dr. Hayes’s journey was full 
