By Collins
By Not Known
By Times Atlases
By Whitten, D., Brooks, J., D. Whitten, J. Brooks
By Allaby, Michael
By Fullard, Harold
By George Philip & Son
By Dwyer, Prof Denis
By Johnston, R. J., Watts, Michael, Gregory, Derek
By National Trust, Trust, National
By Whitfield, Peter
By Andrew K. Johnston
By E.C. Mansfield, David Meneer
By Geographers A-Z Map Company
By Glover, Judith