Sheet E10,15,F6,11 Kalpitiya Ceylon Edition printed 1939, reprinted Military Series sheet 37 Dehra Dun 1942. Published SGC. Date of original survey 1902; Latest revision 1938; Printed 1939. SDC Reprinted 26.3.42. Reprinted Dehra Dun 1942 (May). Heliozincographed SIO Dehra Dun. Reg.No.62 X.D.D.42–6,200. Gridded.