49 The New Rangafulla, Mud Point And Jellingham Channels.
Scope & Content:
Surveyed December 1873. Scale 1000 yards to an Inch. F. Laycock, River Surveyor, Megna R.S.V., December 15th 1873. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Formerly numbered 53. Manuscript additions and annotations by Barlow.
Surveyed February & March 1874. Scale 2000 Yards to an Inch. F. Laycock, River Surveyor, Megna R.S.V., March 12th 1874. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. The Entrance Of The River Hooghly From The Eastern Channel Ligh...
53 The Bellary, Rangafulla, Mud Point And Jellingham Channels.
Scope & Content:
Surveyed July 1874. Scale 1,000 Yards to an Inch. Samuel Reed, Asst. River Surveyor in charge, Guide R.S.V., August 9th 1874. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Manuscript additions and annotations by Barlow.
55 Channel Creek From Mud Point To Peacocks Point.
Scope & Content:
Surveyed August 1874 by J.H. Nickles in charge of Asst. R.S.V. Marie. Scale 2000 feet = 1 inch. F. Laycock, River Surveyor, Calcutta, October 1874. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. With a manuscript sketch drawn by Barlo...
Manuscript copy by Barlow ('R.F.B. 1875') of map 'Reduced from a Plan published in 1794 and "corrected to 1803" entitled "To His Most Excellent Majesty George III This Plan of New Harbour in Bengal is dedicated by Benjamin Lacam [and printed by] Laurie & Whittle'. No scale given. Manuscript...
57 The Entrances To The River Hooghly From Sands Head To Mud Point.
Scope & Content:
Compil'd from various surveys of recent date. Scale 2 Miles = 1 Inch. F. Laycock, River Surveyor, Kedgeree R.S.V., February 17th 1875. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Manuscript additions and annotations by Barlow.
Surveyed December 1874. By Sml. Reed, Asst R.S. Scale 2,000 Yards = 1 Inch. F. Laycock, River Surveyor, Kedgeree R.S.V., January 13th 1875. Manuscript additions and annotations by Barlow.
Surveyed January & February 1875. Scale 2000 Yards = 1 Inch. F. Laycock, River Surveyor, Kedgeree R.S.V., 22nd February 1875. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Manuscript additions and annotations by Barlow.