Log Category of Documents:
An entry, dated 3 Mar 72, reveals that the author was assigned to Y12 on TDY. He coordinated with members of B5, including Vo Ngoc Canh, Chief of the Detention Camp; Doan Ngọc Nhi, Asst Chief, and Nguyễn Văn Bá, Huynh Duc Khanh, and Dinh Nhu Tong, guards, and members of the camp.