Sheet 2N/NE : Sheet I-38L/NE Sunqur IDR 9003/5045 Edition 1943. Compiled from ½-inch MEF survey up to 1919 revised Sept-Oct 1942, 1:25,000 original survey Aug 1942, and 1:50,000 original survey Aug-Sept 1942. Compiled and reproduced 1 Indian Field Survey Company April 1943. 2500/4/43. Grid B (Metre).