{"value"=>"<p>The records in Section B. document the organization's activities from circa 1934 to 1991, reflecting the leadership of its successive presidents and vice presidents including John H. Baker (1934-1959), Carl W. Buchheister (1959-1969), Charles H. Callison (1960-1977), Elvis J. Stahr (1968-1979), Russell W. Peterson (1979-1985), and Peter A. A. Berle (1985-1991) as well as the work of other administrative officers and staff and the organization's departments and divisions.</p> <p>Section B is arranged into in six series: B.1 Files of the Presidents, Vice presidents and General Files; B.2 Files of Other Administrative Officers; B.3 Department and Divisional Files; B.4 Corporate Minutes; B.5 Miscellaneous Records; B.6 Topical Files</p>"}