6014682 British Bristol Bulldog fighter aircraft of the RAF\'s No 3 Squadron flying over the city of Suakin, Sudan (b/w photo) by English Photographer, (20th century); Private Collection; (add.info.: British Bristol Bulldog fighter aircraft of the RAF\'s No 3 Squadron flying over the city of Suakin, Sudan. Illustration from Our Air Force (Ward, Lock & Co, Limited, London and Melbourne, c1942.); by Look and Learn.