North Coast of Mindanao Agusan River Entrance and Nasipit Harbor

1911

C&GS

1:20k

North Coast of Mindanao Agusan River Entrance and Nasipit Harbor

1907

C&GS

1:20k

Southeastern Mindanao

1912

1:399k

Southeastern Mindanao

1909

1:399k

Surigao Strait and Leyte With Parts of Samar and Mindanao

1925

1:400k

Surigao Strait and Leyte With Parts of Samar and Mindanao

1913

1:400k

Surigao Strait and Leyte With Parts of Samar and Mindanao

1909

1:400k

Surigao Strait and Leyte With Parts of Samar and Mindanao

1909

1:400k

Partie des Iles Philippines / [dressée par Ph. Vandermaelen]

1827

[Bruxelles : P.M.G. Vandermaelen, Éditeur]

No. 27. Mindanao Oriental.

1899

U.S. Coast and Geodetic Survey

1:2m