Plan Of A Shoal Between Point Callimere And Negapatnam. Surveyed by the Masters of His Majesty's Squadron 3d. August 1781. [Scale of nautical miles approximately 1:91,000.] A. Dalrymple, 1 June 1785.
Plan Of Negapatam Road. George Trotter […] 1782. From MSS. communicated by Sir Edwd. Hughes KB. [Scale of] Nautic Miles [approximately 1:91,000]. Inset: Negapatam Taken From The Dutch 12th Novr. 1782. Scale of one Nautic Mile [approximately 1:23,000]. A. Dalrymple, 19 November 1785.
Plan Of The Road And Reef Of Palleacatte Or Pulicat On The Coast Of Choramandel. From Van Keulen. [Scale of] Nautic Miles [approximately 1:360,000]. Inset: Pulicat Reef. From a Sketch by Mr. Kinneer in the Valentine. Plan Of Tegenepatnam Reef On The Coast Of Choromandel. From Van Keulen. [Scale of] Nautic Miles [approximately 1:46,000]. A. Dalrymple, 1 October 1782.
Chart Of Part Of The Coast Of Choromandel. Capt. George Baker, 1759. [Scale of latitude approximately 1:360,000]. Inset: Chart Of Part Of The Coast Of Choromandel. Capt. John Ritchie, 1771. [Scale of latitude approximately 1:360,000]. A. Dalrymple, 4 July 1784.
A Chart Of The Bay Of Coringah From Point Gardawar To Juggernautporam. Surveyed by William Stevens, Sub Directr. Enginr. Mazulapatam, 8th. Jany. 1773. [Scales of latitude and] Nautic Miles [approximately 1:91,000]. A. Dalrymple, 9 July 1783.
Plan Of The Road And Harbour Of Coringah. Surveyed by Willoiam Stevens Sub Dr. Enginr. Masulapatam 9th. Jany. 1773. [Scale of] Nautic Miles [approximately 1:23,000]. A. Dalrymple, 30 August 1783.
Plan Of The Island And Harbour Of Codgone Or Codjon With Part Of The River Samore Leading To Cattack. William Helman, 1742. Scale of] Nautic Miles [approximately 1:180,000]. Inset: Sketch Of The River Kannaka Near Point Palmiras. Capt: John Bampton in the Minerva. [Scale of] Nautic Miles [approximately 1:180,000]. A. Dalrymple, 19 March 1782.