Scale 1 inch = 80 miles or 1:5,068,800. Surveyor General of India, 1929. Inset: Ceylon. Scale 1 Inch = 80 Miles. Inset: Calcutta. Scale 1 Inch = 2½ Miles. Heliozincographed at the Survey of India Offices, Calcutta. Reg. No. 1387 D. 29 – 5000. Political colouring.