6015205 Field Marshal Alan Brooke, 1st Viscount Alanbrooke, Chief of the Imperial General Staff of the British army in World War II (photo) by English Photographer, (20th century); Private Collection; (add.info.: Field Marshal Alan Brooke, 1st Viscount Alanbrooke (1883-1963), Chief of the Imperial General Staff of the British army in World War II. Illustration from The Second Great War, A Standard History, Volume Five (The Waverley Book Company Ltd in association with The Amalgamated Press Ltd, London, c1946).); 穢 Look and Learn.