Straat Riouw: Trigonometrisch opgenomen door het Engelsche opnemings vaartuig
1894
Indonesia
Navigation map of the Riau Strait between Batam, Bintan and Rempang (Riau Archipelago). Bathymetry (sea depth), lighthouses, bouys, currents and obstructions are marked. There are side views of islands and mountains (elevations) to use as landmarks.
