No. 21. Negros.

1899

U.S. Coast and Geodetic Survey

1:665k

[Islas filipinas - Negros]

1900

Algué, P. José

[Islas filipinas - Panay]

1900

Algué, P. José

[Islas filipinas - Cebú]

1900

Algué, P. José

[Islas filipinas - Mindanao oriental]

1900

Algué, P. José

A collection of charts prepared from various sources by Alexander Dalrymple, Philipinas, 1788

1788

London : Alexander Dalrymple.

[Islas filipinas - Mindanao Joló]

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

[Islas Filipinas, Segunda Hoja Central]

1852

Morata, Antonio

1:1m

A collection of charts prepared from various sources by Alexander Dalrymple, Philipinas, 1794

1794

London : Alexander Dalrymple.