File includes: Public Works Department, Punjab, Irrigation Branch – Reports on Havelli Project for 1915, 1932 and 1935 (Government Printing, Punjab)Map of Trimmu Headworks and Protection Bunds: Scale ½ inch = 1 mileMaps of Haveli Project, 1932 & 1935: Scale 1 inch = 4 milesMaps of Haveli Pro...