75 
C 1615 T 
c 1616 U 
c 1617 V 
C 1618 W 
c 1619 X 
C 1620 Y 
C 1621 Z 
C 1622 A* 
[Southeast of Cape Henlopen]; Lat. 39° 28* 35" N; 
Long. 72° 44* 35" W; 50 fathoms; soundings G. no. 31; 
by levigation 
St. Georges Bank [Off the coast of Massachusetts] 
St. Georges Bank [Off the coast of Massachusetts] 
St. Georges Bank [Off the coast of Massachusetts] 
Near Great Point Light, Nantucket, Massachusetts 
Near Great Point Light, Nantucket, Massachusetts 
Near New South Shoal, off Nantucket, Massachusetts 
Soundings off Nantucket, Massachusetts 
