Category:1917 establishments in Washington, D.C.From Wikipedia, the free encyclopedia United States portalHistory portal This category is for organizations, places or other things founded or established in Washington, D.C. in the year 1917. 19121913191419151916191719181919192019211922 1860s1870s1880s1890s1900s1910s1920s1930s1940s1950s1960s See also: Category:1917 disestablishments in Washington, D.C.
United States portalHistory portal This category is for organizations, places or other things founded or established in Washington, D.C. in the year 1917. 19121913191419151916191719181919192019211922 1860s1870s1880s1890s1900s1910s1920s1930s1940s1950s1960s See also: Category:1917 disestablishments in Washington, D.C.