47 The Rangafulla, Bellary And Mud Point Channels.
Scope & Content:
Surveyed September & October 1873. Scale 1,000 yards to an Inch. F. Laycock, River Surveyor, Megna R.S.V., November 25th 1873. Manuscript on tracing paper, mounted. Annotated by Barlow.
69 The Bellary, Rangafulla, Mud Point And Jellingham Channels.
Scope & Content:
Surveyed During August & September 1875. Scale 1000 Yards = 1 Inch. F. Laycock, River Surveyor, Kedgeree R.S.V., Calcutta, October 18th 1875. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Manuscript additions and extension slip b...
No. 4, containing from Chilmary to Rangamatty Chokey, in distance 62 Miles; with the Course of the Dherla River from its Mouth to Curygong, the Teesta Creek to Olyapour, and the Sunecoas to Rangamatty. Surveyed in November 1765. Scale of [20] British Miles [=9.63 inches]. I. Rennell fect. 1766.
No. 4, containing from Chilmary to Rangamatty Chokey, in distance 62 Miles; with the Course of the Dherla River from its Mouth to Curygong, the Teesta Creek to Olyapour, and the Sunecoas to Rangamatty. Surveyed in November 1765. Scale of [20] British Miles [=9.63 inches]. I. Rennell fect. 1766.
No. 4, containing from Chilmary to Rangamatty Chokey, in distance 62 Miles; with the Course of the Dherla River from its Mouth to Curygong, the Teesta Creek to Olyapour, and the Sunecoas to Rangamatty. Surveyed in November 1765. Scale of [20] British Miles [=9.63 inches]. I. Rennell fect. 1766.
No. 4, containing from Chilmary to Rangamatty Chokey, in distance 62 Miles; with the Course of the Dherla River from its Mouth to Curygong, the Teesta Creek to Olyapour, and the Sunecoas to Rangamatty. Surveyed in November 1765. Scale of [20] British Miles [=9.63 inches]. Initialled 6 March 1916.
India Sheet VIII Bengal Presidency published 1 June 1831.
Scope & Content:
Scales of 100 'British Miles 68.8 = 1 Degree' [=2.82 inches], etc. Includes parts of Bengal, Orissa, Sikim, Bhotan, Lower Assam, Cossya, Silhet, Tiperah and Chittagong.