Type Amount 16-mm KCO 35-mm B/W motion picture 61,600 ft. 18,000 ft 4x5 B/W still _ 2,244 each 35-mm EK motion picture 35-mm Bolsey K20-K24 5'4 x 544 K20~K24 EK 514 x 514 4X5 EK still K-17 9'4 x 94 EK K-17 94 x 94 B/W 3.14 1,000 ft 36 each 1,500 each 400 each 130 each 360 each 500 each RADIOLOGICAL SAFETY 3.14.1 Early History In order to provide for the radiological safety of the Task Force, a radiological-safety unit was activated as TU 7 of TG 132.1 on 22 January 1952. CDR Russell H. Maynard, USN,in addition to his duties as Chief of the Technical Operations Branch, J-3 Section, JTF 132, was designated as the commander of this unit. During the early growth of this unit Maj John D. Servis, USA, was designated as Deputy Commander and Operations Officer of TU 7. Since Commander Maynard remained at Washington, D. C., with the Task Force Headquarters during the period prior to the overseas movement, Major Servis served as his representative at LASL. Owing to the large number of LASL employees operating with TG 132.1, the servicesof the necessary medical technical consultants to TU 7 were obtained from LASL. These consultants were Dr. Thomas L. Shipman, Director of H-Division, LASL, and Maj Payne Harris, MC, USA, also of H-Division. ° During the growth of the organization, contacts had to be made to secure the necessary personnel for carrying out the mission of this unit. For a short-period operation such as this, personnel support was requested from the Armed Forces and specific civilian installations. Of the five civilian personnel operating with TU 7, three were obtained from the staff of LASL, one from the Evans Signal Laboratory (ESL), and one from ORNL. The following personnel Electronics officer Radiologicalinstrument repairmen Clerks bo Radiological monitors (officers) Radiological monitors (enlisted) Laboratory director (officer) Laboratory technicians (enlisted) Photographic assistants, photodosimetry Qwr & bh & © were requested of the various branches of the Armed Forces for their operational support: The Armed Forces furnished all the requested personnel with the exception of the instrument repairmen. When the names of individuals selected were known with certainty, those who were to hold key positions in TU 7 met with Commander Maynard in Washington for a preliminary briefing before departing for the Forward Area. 39