@article {Nicholson:1991-12-01T00:00:00:0008-7041:176,
	author = "Nicholson, T.",
	title = "The First Ordnance Survey District Maps of England, Wales and Scotland 1857–1898",
	journal = "Cartographic Journal, The",
	volume = "28",
	number = "2",
	year = "1991-12-01T00:00:00",
	abstract = "",
	pages = "176-180",
	url = "http://www.ingentaconnect.com/content/maney/caj/1991/00000028/00000002/art00004",
	doi = "doi:10.1179/000870491787859250"
}