Legality of Cannabis by U.S. Jurisdiction Nevada portalUnited States portalHistory portal This category is for topics specifically related to the year 1931 in the U.S. state of Nevada. 19261927192819291930193119321933193419351936 1880s1890s1900s1910s1920s1930s1940s1950s1960s1970s1980s Subcategories This category has the following 2 subcategories, out of 2 total. / 1931 establishments in Nevada (12 P)S 1931 in sports in Nevada (1 P)