Balabac Strait and Approaches

1936

C&GS

1:400k

Balabac Strait and Approaches

1933

C&GS

1:400k

Balabac Strait and Approaches

1932

C&GS

1:400k

Chart of Felicia and plan of the Island Balambangan

1775

Apres de Mannevillette, Jean-Baptiste Nicolas Denis d'

Partie, Iles Philippines. Oceanique no. 6.

1827

Vandermaelen, Philippe, 1795-1869

1:2m

Philippine Islands Sulu Sea

1903

C&GS

1:416k

A Mar of part of Borneo and The Sooloo Archipelago

1775

Apres de Mannevillette, Jean-Baptiste Nicolas Denis d'

Blad XV Kajoeng, uit: Residentie Wester-Afdeeling van Borneo / Topographisch Bureau

1889

Topographisch Bureau, Batavia

1:200k

Sooloo Sea, Archipelago.

1845

United States Exploring Expedition (1838-1842)

1:4m

[Islas Filipinas, Segunda Hoja Central]

1852

Morata, Antonio

1:1m