A new hydrographical survey of the British Channel with part of the Atlantic Ocean as far as Cape Clear improved from the large chart of the late Thomas Jeffery's London printed for Robt Sayer and Jno Bennett No. 53 Fleet Street.. 7th May 1781 published by Robet Sayer & John Bennett 15 Aug 1777

Scale: circa 1:750,000. Two copies. Chart of the English Channel. With eight insets and nine views. Rhumb line grid. Coordinates given Insets: Mevagizey Bay 1:90,000 bar; Portsmouth Isle of Wight 1:300,000 bar; Mounts Bay 1:60,000 bar; The Downs 150,000 bar; Portland 1:95,000 bar; Fowey or Foy 1:50,000 bar; Plymouth 1:50,000 bar; Falmouth 1:75,000 bar

Object Details

ID: G223:1/41(1)
Collection: Charts and maps
Type: Chart
Display location: Not on display
Creator: Robert Sayer & John Bennett; Robert Sayer & John Bennett
Places: English Channel
Date made: 15 August 1777; 1781; 15 August 1777 1781
Credit: National Maritime Museum, Greenwich, London
Measurements: Sheet: 165 cm x 79.5 cm