Map shows contours, physical landscape, land use, road system, buildings, housing estates, villages, resettlement areas, Malay settlement, schools, government bungalows, orthopaedic hospital, sandbank, sand quarries, ponds, coconut plantations, rubber factories, biscuit factories, brickworks, catchment area, earth dam, trigonometrical stations, cemeteries, anchorages, Singapore Airport, Singapore Flying Club, Changi Prison, Fisheries Depot, Ocean Park Hotel, Grand Hotel, Katong Park, Singapore Swimming Club, Chinese Swimming Club, Geylang River, Sungei Bedok, Marine Parade, East Coast Road, Geylang Road, Changi Road, Upper Changi Road, Paya Lebar Road, Aljunied Road, Airport Road, Straits of Singapore, and others.