hospital with a capacity of nearly 2,400 beds. It is estimated that more than 10,000 patients were admitted from August 1917 until December 1918. Fort McPherson served as the headquarters for the IV Corps Area from 1920 until 1923 and 1927 until 1934. In the 1930s, the post hospital was greatly expanded to serve as a rehabilitation center and the post served as the headquarters for District B of the Civilian Conservation Corps. World War II With the passage of the 1940 Selective Service Act and the outbreak of World War II, Fort McPherson activities were greatly expanded. In addition to serving as a general depot, a reception center was established to process thousands of men for entry into the service and the post again served as a major hospital center. In August 1945, as World War II ended, the United States War Department reversed the flow of work at the induction center. Fort McPherson became a separation center for almost 200,000 Soldiers and processed countless others for reassignment. Historic buildings The historic district of the post sits on of land. The 40 buildings that comprise the historic district are listed on the National Register of Historic Places. Some of those buildings and their histories are: Hodges Hall Hodges Hall, (Building 65) the post headquarters, was built in 1904 as a double barracks at a cost of $55,000. It has a distinctive horseshoe shape and is a departure from the interval between the other barracks. This building is named in honor of Gen. Courtney Hodges, commander of Third United States Army and First United States Army during World War II. Today, this facility houses the offices of the garrison commander and staff. Troop Row Construction of Troop Row began in 1889 at the east end with Building 56. All of the buildings are double barracks except Building 60, in the center, which is a triple barracks. The average cost of these buildings was $26,000. The Audie Murphy Barracks Complex opened in 1998, replacing the use of the barracks. The Troop Row barracks have been converted to office space. Post Chapel The chapel(Building 42) was built between 1886 and 1889 as the post guardhouse. During the Spanish–American War, this building served as a place of confinement for 16 POWs. In 1921, pews, 11 stained-glass windows and four stained-glass transoms were added to the structure when it was converted into a chapel.