J- 2/631 TASK GROUP 7.1 HISTORICAL INSTALLMENT 'NO I 1 Feb 53 - 30 Sept 53 RCS: JIF SEVEN - Hl Section I - Assignment of the CASTLE Mission to Task Group 7.1, and Transition from IVY to CASTLE Section it- Development of the Task Group Organization Section III-Problems, and their Solutions A. B. C. D. Administrative, Incl Security | Operational, incl Communications Logistical Fiscal Section Iv- Statistics / arcneé * - 3M