1874
Paris
1951
Philippine Coast and Geodetic Survey
1:100k
1952
Philippine Coast and Geodetic Survey
1:100k
1900
Algué, P. José
1900
Algué, P. José
1899
U.S. Coast and Geodetic Survey
1:815k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1899
U.S. Coast and Geodetic Survey
1:147k
1953
Hydrographic Office of the United States Navy
1:2m
1845
United States Exploring Expedition (1838-1842)
1:4m