Map covers Town Subdivision Numbers XVII of Kalang Mukim, and Toa Payoh Mukim showing boundaries, land division, Singapore Improvement Trust Land, Crown Land, Crown reserves, buildings, bungalows, Romona, private housing estates, open spaces, court yard, chimneys, concrete drains, hisbiscus hedges, wire netting fences and hedges, plank fences, zinc fences, cart tracks, lorry tracks, rottan box factory, wells, ponds, swamps, Serangoon Road, Sungei Whompoe, Kalang River, and others
Map was originally produced in 1936,additional markings in pencil and red ink were added on in later years and the last amendments were in 1954
Survey Department, Singapore, Federated Malay States (F.M.S.) and Straits Settlements (S.S.)
Map was originally produced in 1936,additional markings in pencil and red ink were added on in later years and the last amendments were in 1954