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This map of the Madura Strait between Java and Madura is designed to aid navigation: bathymetry (water depth), lighthouses, shoals and reefs, rocks and mud, anchor points, and landmark mountains are all marked. Text describes the tidal conditions.

Two maps about irrigation systems on Java. The first shows areas where systems are in place or being created, with their size. The second map shows Java divided into irrigation departments (both on trial and in operation).

Large-scale topographic map of the residency of Madoera (Madura, off north east coast of Java) spread over multiple sheets plus a cover sheet of the whole area. It is divided into departments and districts. Only 60 out of ~120 sheets are available.

Three-sheet topographic map of the residency of Madoera (Madura, East Java), with an inset map of distances between locations. Administrative districts, crops—bamboo, sugarcane, alang-alang, rice, coconut, betel—salt pans and fishing ponds are shown.