Leon Lionelle Richard Double (Lee Double; June 22, 1897 - December 16, 1955) was a Seattle, Washington-based businessman, advertising agent, and sometime publisher. Double was born in Morton, Minnesota. He served in the army during World War I (1914 - 1918) with the 26th Company, 166th Depot Brigade. He was president of the American Advertising Federation Seattle from 1931 - 32. As far as cartography goes, Double was an early partner of the Lindgren Brothers and copyrighted four of their earliest 'Slighly Cockeyed Hysterical Maps': Eastern Washington County, Puget Sound County, Mount Rainier, and Olympic Peninsula and Puget Sound Country.
