Perak. Klian Intan. Upper Perak District
Map shows Malaya and Thailand international boundary, physical landscape, land use, roads, footpaths, buildings, kampongs, rubber cultivations, tree cultivations, minor cultivations, padi fields, belukars (secondary jungles), jungles, rivers, streams, electric transmission lines, mining holes, cliffs, contours, relief lines, spot heights, trigonometrical stations, Sungei Rut, Sungei Kwak, Sungei Pattani, Kroh, Klian Intan, Tanah Hitam and others