1900
Algué, P. José
1899
War Department
1:200k
1899
U.S. Coast and Geodetic Survey
1:723k
1952
Philippine Coast and Geodetic Survey
1:100k
1917
C&GS
1:15k
1904
1:15k
1899
U.S. Coast and Geodetic Survey
1:920k
1905
C&GS
1:20k
1788
London : Alexander Dalrymple.
1901
C&GS
1:10k