Colombo And District HIND CLN 1 Edition 1947. Sheet 67A. Published Survey Directorate GHQ SEALF July 1947. Surveyed in 1905-1921; 1st Revision 1930-33. 5,000/7/47/65/Kods. Gridded. Paddy areas coloured. [On quadrangles Military Series 61, 62, 67, 68.]