Nicholson, Tim (2002). The Birth of the Modern Ordnance Survey Small-scale Map; the Revised New Series
Nicholson, Tim (2002). The Birth of the Modern Ordnance Survey Small-scale Map; the Revised New Series colour printed one-inch map of England and Wales, 1897-1914. London: Charles Close Society, 95pp.+12plates. Paperback in as new condition.