Norman, OKLAHOMA - Armory USO - FREE MILITARY MAIL - 1945 - WWII:  Norman is the third-largest city in the U.S. state of Oklahoma, with a population of 128,097 as of 2021.  It is the largest city and the county seat of Cleveland County, and the second-largest city in the Oklahoma City metropolitan area, behind the state capital, Oklahoma City. It is 20 miles (32 kilometers) south of OKC.  Norman was settled during the Land Run of 1889, which opened the former Unassigned Lands of Indian Territory to American pioneer settlement. The city was named in honor of Abner Norman, the area's initial land surveyor, and was formally incorporated on May 13, 1891. Norman has prominent higher education and related research industries, as it is home to the University of Oklahoma, the largest university in the state, with nearly 32,000 students.  The United Service Organizations Inc. (USO) is an American nonprofit-charitable corporation that provides live entertainment, such as comedians, actors and musicians, social facilities, and other programs to members of the United States Armed Forces and their families. Since 1941, it has worked in partnership with the Department of War, and later with the Department of Defense (DoD), relying heavily on private contributions and on funds, goods, and services from various corporate and individual donors. Although it is congressionally chartered, it is not a government agency.  Founded during World War II, the USO sought to be the GI's "home away from home" and began a tradition of entertaining the troops and providing social facilities. Involvement in the USO was one of the many ways in which the nation had come together to support the war effort, with nearly 1.5 million people having volunteered their services in some way. The USO initially disbanded in 1947, but was revived in 1950 for the Korean War, after which it continued, also providing peacetime services. During the Vietnam War, USO social facilities ("USOs") were sometimes located in combat zones.  This Linen Era postcard was mailed Free Military Mail in 1945 during World War II by a sailor to his family in North Carolina.  The card is in good condition, but there is creasing near the card's center.  Brivey News Service. Norman, Okla. No. 5534.