Cryptonym: HTLINGUAL
ARRB Final Report p.83: Final Report of the Assassinations Records Review Board
"HTLINGUAL is the crypt for CIA's mail opening and mail cover program for 1952 to 1973. The CIA reported to the Review Board that it destroyed most of its formal HTLINGUAL records in 1990 at the direction of CIA's Office of General Counsel."
The Church Committee's overview of four CIA mail opening programs which "resulted in the opening and photographing of nearly a quarter of a million items of correspondence..."
Church Committee Vol 4 p.206: Church Committee: Volume 4 - Hearings on Mail Opening
The Church Committee published an entire report volume on mail opening programs conducted by FBI and CIA.
Memo re: Priscilla Johnson mail intercepts: HTLINGUAL MAIL INTERCEPTS
Priscilla Johnson, who wrote about Oswald after his defection to the Soviet Union, and later wrote Marina and Lee, was herself the target of the HTLINGUAL program.
HTLINGUAL Soft File: Reel 44, Folder D - HTLINGUAL SOFT FILE
This entire file is about Lee and Marina Oswald and their various family, friends, and acquaintances.
104-10303-10002: SHACKLEY EXTRACTS: MEMORANDUM AND NOTE
"(Theodore Shackley) has been briefed regarding Project HTLINGUAL a sensitive project conducted jointly by the CI Staff and DDS/IOS."
104-10335-10014: ARRB REQUEST - CIA-16: OSWALD PRE-ASSASSINATION FILES
2/27/97 memo: "HTLINGUAL was a Directorate of Operations project that involved opening incoming and outgoing mail destined to and from the Soviet Union, China, Pakistan and South America. In OS this project was known as SRPOINTER with subprojects identified as WESTPOINTER, INDIAN, BANJO and SETTER. OS conducted the actual opening and monitoring of mail with the acquired material referred to the Directorate of Operations..." The Defectors File (#0341008) was established circa 1950 for the purpose of recording information on US citizens defecting to other countries and information on foreign nationals regarding defection to the United States...The pre-assassination files located in this file relative to Lee Harvey Oswald are: a. Washington Star press clipping of 26 November 1959 entitled "US Defector To Reds Turned to Marx When He Was 15." b. Department of State memorandum dated 25 October 1960 with attached list of American 'defectors' from May 1959 to October 1960. c. Memorandum for Chief/Security Research Staff dated 31 October 1960 from M. D. Stevens, subject: American Defectors. d. Memorandum for Deputy Director of Security dated 1 November 1960 from M. D. Stevens, subject: American Defectors. e. Handwritten chart of defectors dated 26 August 1961. f. Defector outline prepared in October 1961 listing known defectors to the USSR, Red China, Cuba, and United Arab Republic. See page 39 of 51, memo from J. Barry Harrelson of the Historical Review Group: "The ARRB staff has requested access to parts of the Defector File that contain the Oswald documents, items a-f, listed in your 27 February memorandum. (We were unable to locate documents 'e' and 'f' in the HSCA sequestered collection.)"