No scale given. Printed note subscribed 'P. G. Sinclair, S.B.P.' Lithographed by T. Black, Asiatic Lith: Press, Calcutta. H. M. Smith Scripsit. Title added in pencil. Annotated by Barlow: 'Survey believed to have been made in 1817, according to a remark by Capt. Lloyd.'
Surveyed Feb: 1868. By Mr. F. Laycock, River Surveyor. F. Laycock, River Surveyor, Fame R.S.V., Feb. 25, 1868. Scale 1 Inch to 2000 yards. Manuscript copy by Barlow. 'Reduced from the Lithographed Calcutta copy of the Survey, May 1868.' Manuscript additions by Barlow. Formerly numbered 21.
Surveyed and Buoyed off, April 1843. By A. Bedford, H.C.M. No scale given. Manuscript tracing by Barlow. Annotated by Barlow: 'Never lithographed nor engraved.'
Surveyed in Octor: 1850. Scale of 1000 Yards to an Inch. A. Bedford, River Surveyor, Calcutta, Octr. 31st 1850. Lithographed & Sold by T. Black, Asiatic Lithographic Press, Calcutta.
Surveyed between the 15th of February and 27th of March 1854. Scale of 1,000 Yards to an Inch. Southern part only: for northern part see IOR/X/9128/1 item 126.] Drawn on Transfer Paper by A. Bedford & Lithographed by T. Black, at the Asiatic Lithographic Press, Calcutta. Manuscript title ...
Surveyed between the 15th of February and 27th of March 1854. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor, Calcutta, April 12th 1854. Lithographed. [Northern part of larger chart: for southern part see IOR/X/9128/1 item 125.] Manuscript extension slip and annotations by Barlow.
Surveyed between December 3rd 1854 and Jan. 3rd 1855. Scale 1000 yards to an Inch. Benjamin Bensley, River Surveyor, Jan. 5, 1855. Manuscript copy by Barlow. Title preceded by 'Reduced copy (on half the original scale) from Mr. Bensley's Chart of [...]'. Further annotations by Barlow. Forme...
As surveyed in October 1857. Scale of a thousand Yards to the Inch. Joseph Obbard, River Surveyor, H.C.S.V. Spy, 18th Novr. 1857. T. Black, Lithr: 4 Waterloo Street, Calcutta. Manuscript additions by Barlow. Formerly numbered 4.
As surveyed in October 1858. Scale 2000 Yards to an Inch. Josh. Obbard, Oct: 27 / 1858. Manuscript copy by Barlow. 'Copied and Reduced, Sept. 1859. R. F. Barlow.' Extension slip, additions and annotations by Barlow: 'By way of filling up what would otherwise be blank space on this Paper, The...