3648421 Comparative density of population throughout the British Isles, 1901 (colour litho) by English School, (20th century); Private Collection; (add.info.: Comparative density of population throughout the British Isles, 1901. Illustration for The Survey Gazetteer of the British Isles, Topographical, Statistical and Commercial, Compiled from the 1901 Census and the latest Official Returns edited by J G Bartholomew (George Newnes, 1904).); by Look and Learn.