ROBERT S. KERR / OKLAHOMA GOVERNOR / ADA, OKLAHOMA: River Group Formed - Two of the top officers of the newly organized South Canadian Development association, formed Tuesday night at Ada, are shown with U.S. Sen.-elect Robert S. Kerr, who was one of the original backers of the idea. They are Bill McCalib, McAlister, left, secretary-treasurer, Kerr and Keith Marshall, Ada, president. They are looking at a state planning resources board map covering the river basin. Staff photo by Bill Johnson. Photo dated 12/01/1948. Published on 12/02/1948 in The Daily Oklahoman (E).