Economy of Devon (chewing gum) and HMNB Devonport (the largest naval base in western Europe) are in Plymouth. Torquay was home to Beverage Brands, the producers of WKD Original Vodka. Britannia Royal Naval College is at Dartmouth. Mining for tin and copper was carried on in Devon from ancient times until the 1930s: see Dartmoor tin-mining. Agriculture has been an important industry in South West England since the 19th century: approximately 80% of land in the South West of England is in agricultural use (19.6% of England's total). In the later 19th and early 20th centuries there were a number of potteries in
Naval Academy Etajima The current academy was re-established in 1956. Before World War II, the Britannia Royal Naval College and United States Naval Academy were called the “worldwide 3 large service academies”. Many of the facilities of the Naval Academy are used by the 1st Technical School and the Officer Candidate School. The Naval History Museum is a building of reinforced concrete that was constructed in 1936. It holds artifacts of Heihachiro Togo, Horatio Nelson, John Paul Jones and Isoroku Yamamoto, as well as a book of naval officers which holds more than 10,000 names. Inside the site is a midget submarine that