Survey of IndiaRelief shown by contours and spot heights.; Shows railways, "mineral line" or tramways, roads, other transportation, telegraph, telephone, and power lines, wells, important public buildings, and cultural sites.; In lower left margin: Reg. No. 1023 D. 29(D.O.4-3") 800. 1st edition. 1923. Revised edition (considerable changes) 2nd 1929.79 x 77 Centimeters, on sheet 96 x 84 CentimetersJPEGUMN_ALMA:9915296810001701engSurvey of India (Dehra Dun)PublicSecunderabad and BolarumMapsIndiaUniversity of Minnesota