The man who broke Napoleon's codes

Description:

subjects: Adversaries,  Biography,  British Participation,  Campaigns,  Cryptographers,  Great Britain,  Great Britain. Army,  History, Military,  Military History,  Officers,  Participation, British,  Peninsular War, 1807-1814,  Armed Forces,  Military campaigns,  Enemies,  Military participation,  British,  Napoleonische Kriege,  Spanska frihetskriget 1807-1814,  Militära operationer,  Brittiskt deltagande,  Officerare,  Biografi,  Militärhistoria,  Military biography,  Cryptography,  Peninsular war, 1807-1814,  Great britain, history, military,  Napoleonic Wars, 1800-1815,  History

People: George Scovell (1774-1861),  George Scovell (19th cent),  Napoleon I Emperor of the French (1769-1821)

Places: Great Britain

Times: 1789-1820