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

Carta General Del Archipielago Filipino

1897

1:754k

[Islas filipinas - Mindanao oriental]

1900

Algué, P. José

Geologic reconnaissance map of Mindanoa / Bureau of Science, Division of Mines ; P. Moskaira, engraved ; geology by Warren D. Smith

1915

Bureau of Science . Division of Mines

Southeastern Mindanao

1912

1:399k