grid reference code
31Northallerton — Coordinates: 54°20′16″N 1°25′43″W / 54.3378°N 1.4285°W / 54.3378; 1.4285 …
32Dethick, Lea and Holloway — Dethick, Lea, Holloway Population 1,106  Parish Dethick, Lea and Holloway District Amber Valley Shire county Derbyshire Region …
33Middlesbrough — This article is about the town in North East England. For other uses, see Middlesbrough (disambiguation). Borough of Middlesbrough   Town, Borough Unitary authority   …
34Cryptanalysis of the Enigma — enabled the western Allies in World War II to read substantial amounts of secret Morse coded radio communications of the Axis powers that had been enciphered using Enigma machines. This yielded military intelligence which, along with that from… …
35Sheffield — For other uses, see Sheffield (disambiguation). City of Sheffield   City Metropolitan borough   Top left …
36Barrow-in-Furness — For the larger local government district, see Barrow in Furness (borough). Coordinates: 54°06′39″N 3°13′34″W / 54.1108°N 3.2261°W / …
37Wick, Highland — Coordinates: 58°27′14″N 3°05′20″W / 58.454°N 3.089°W / 58.454; 3.089 …
38Pontefract — Coordinates: 53°41′17″N 1°18′36″W / 53.688°N 1.310°W / 53.688; 1.310 …
39Milford Haven — This article is about the town. For the waterway, see Milford Haven Waterway. Coordinates: 51°42′51″N 5°02′34″W / 51.71418°N 5.04274°W / …
40St Minver — Coordinates: 50°33′31″N 4°52′25″W / 50.5587°N 4.8735°W / 50.5587; 4.8735 …
