Surveyed Jany. and Feby. 1866. Scale 1,000 Yards to an Inch. By F. Laycock, Offg. River Surveyor, Fame R.S.V., off Kedgree, Feby. 18th 1866. Lithographed. Annotated 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.
Surveyed January & February 1876 by Sm. Reed, Asst.R.S. Scale 1000 Yards to 1 inch. Saml. Reed, for River Surveyor, Kedgeree R.S.V., March 1st 1876. Photozincographed under the Superintendence of Captn. J. Waterhouse, Surveyor General's Office, Calcutta. Manuscript additions and annotatio...
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...
Surveyed February 1868. Scale 1000 yards to an inch. F. Laycock, River Surveyor, Fame R.S.V., February 25th 1868. Bengal Litho: Press, No. 47 Dhurrumtollah Road, Calcutta. Annotated by Barlow.
Surveyed February & March 1873. Scale 2,000 yards to an Inch. E. Laycock, River Surveyor, Megna R.S.V., March 17th 1873. Bose & Paulit Lith:, No. 21 Lyons Range. Annotated by Barlow.
Surveyed January 1876. Scale 2000 Yards = 1 Inch. F. Laycock, River Surveyor, Kedgeree R.S.V., February 14th 1876. Manuscript, on tracing cloth, with additions by Barlow.