Log Category of Documents:
Letter, dated 8 Aug 69, signed by Nguyen Thi Bach Tuyês, LaN 86413 YA/B 3, to her uncle Bay, reveals that Tuyet obtained news on Bay from many individuals, including members of Cong Truong 5 ((possibly 5th VC Division)), and knew that Bay was serving in 4 ((possibly 274th Main Force Hegiment)). Tuyet also informed Bay that her father was reassigned to the Hear Service Staff Department, ((Headquarters, SVNLA)); Bach Đăng was serving in the Military Intelligence office, LBN 86000 YK/B29 ((possibly, element of Military Staff Department, Headquarters, SVNLA)), and Tuyet attended a medical specialist training course in 1967.