Sheet 90 eastern part, made up from Sheet 90 NE [Jhilmili; no date visible] and Sheet 90 SE [Ratanpur] published 27 June 1870, additions and corrections to 1891.
Sheet 126 made up from Sheet 126 NE [Komulpoor; no date visible], Sheet 126 NW [Dacca; no date visible], Sheet 126 SE [Dhoom] published October 1875, additions to 1895, and Sheet 126 SW [Comilla] published October 1875, additions to 1895.
Sheet 127 made up from Sheet 127 NE [Islamabad or Chittagong; no date visible], Sheet 127 NW [Noakhali; no date visible], Sheet 127 SE [Cox's Bazar] published October 1875, additions to 1887, and Sheet 127 SW [Guladana] published October 1875.
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.
64 The Channels Between Mud Point And Middleton Point.
Scope & Content:
As surveyed in December 1862 & January 1863. Scale One thousand yards to the Inch. Joseph Obbard, River Surveyor, Salween S.V., off Kedgeree, 26th January 1863. T. Black & Co., Lithrs: Engrs:, Cal:.
43 The Rangafulla Mud Point, Jellingham And New Bellary Channels.
Scope & Content:
Surveyed September 1872. Scale 1000 Yards to an Inch. F. Laycock, River Surveyor, Megwa R.S.V., Septr. 26th 1872. Lithd. by Bose & Paulitt &c., No. 21 Lyons Range. Manuscript additions and annotations by Barlow.