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Maritime map of the Philippines, with inset maps of bays showing bathymetry (sea depth), shoals, reefs and anchor points. There is also an inset map of Taal Volcano, and elevations (side views of terrestrial landmarks like mountains and islands).

The routes taken by the French civil servant and explorer Auguste Pavie are marked on this map of Siam (Thailand) and Cambodge (Cambodia), along with the telegraph line that he subsequently constructed from Pnom Penh (Phnom Penh) to Bangkok.