The end of the 1930s brought numerous changes in leadership for Rabun Gap-Nacoochee School. Following the retirement of Ritchie and Coit, George Bellingrath served as president from 1939 to 1948. O.C. Skinner, former industrial manager of the Berry School in Rome, Georgia (founded by educator Martha Berry), was president from 1949 to 1956. Several buildings were added during Skinner's tenure, including the Addie Corn Ritchie Dining Hall, the Emily and Ernest Woodruff Chapel wing to Hodgson Hall, the Annie Lee Jones Library wing of Hodgson Hall, and the Arthur W. Smith Industrial Shop. From 1956 to 1984 Karl K. Anderson served as president. Under his leadership the Andrew Jackson Ritchie Gymnasium, the O.C. Skinner Natatorium, and four dormitory residence halls named for George Woodruff (son of Ernest), Irene Woodruff (wife of George), Ernest Woodruff, and Karl Anderson were built. Financial support also came from the Rabun Gap-Nacoochee guilds of Athens and Atlanta, the Rabun Gap-Nacoochee Club of Atlanta, and the Presbyterian Church.