1800. Hall, Sidney. Cartographic Details: Scale approximately 1:6,336,000. Relief shown by hachures. Inset: Singapore."XXXIX."--Lower right margin. 57 x 42 centimeters... A & C Black; Edinburgh.
1945. Map of Asia - Southern Asia - Singapore , 1945. Scale=1:2,000,000. Topography, towns, roads for parts of Indonesia, Malaysia, Singapore, Thailand. Army Map Service.