Blank map of Lincolnshire, UK with electoral divisions shown.
Equirectangular map projection on WGS 84 datum, with N/S stretched 165%
Geographic limits:

West: 1.16W
East: 0.39E
North: 53.75N
South: 52.62N
Ordnance Survey OpenData.

Most data from Boundary-Line product.
Lake data from Meridian 2 product.
Inset derived from File:England location map.svg by Spischot.
Nilfanion, created using Ordnance Survey data