700 color transparencies were made. made at Kwajalein for Project 4.1. This figure includes those 15,000 feet of 16mm stock footage was made. TU-8 processed many units of scientific records, and provided darkroom space, equipment and supplies to many scientific groups. 4.8 TASK UNIT 9, DOCUMENTARY PHOTOGRAPHY 4.8.1 Mission Operation Castle was documented on film, both still and motion 4.8.2 li record for historical purposes and subject matter for a considerable number of motion pictures depicting the scope and conduct of various phases of Operation Castle. naTe I. picture, aerial, ground, and underwater, as a basis for a photographic Organization and Command Relationship The Joint Chiefs of Staff at the request of CJTF SEVEN established a military requirement for the USAF Lookout Mountain Laboratory to sup- port Operation Castle, and Headquarters USAF approved its employment “to organize and support a technical photographic unit (TU-9) as part of TG 7.1. 4.8.3 Requirements 1. Preliminary Requirements a, Photography of General Clarkson, Dr. Graves, Admiral Bruton and General Estes delivering security lectures was taken and used for showing in the Forward Area to all Task Groups. b. Thirty security trailers emphasizing the need to guard against carelessness were made for the purpose of show- ing to Task Groups in the Forward Area. c. Operation Tigercat Documentary coverage was made of the TG 7.4 dress re- copied/DOE 127 7 4]