Released under the John F. Kennedy Assassination Records Collection Act of 1993 (44 USC 2107 Hote). DATE: 11-14-2017 JFK Assassination System Date: 5/7/2015 Identification Form . Agency Information . AGENCY: FBI RECORD NUMBER : 124-10209-10400 RECORD SERIES: HQ JUNE MAIL . AGENCY FILENUMBER:  92-3171-319 Document Information ORIGINATOR: — FBI FROM: | SAC, LV TO: DIRECTOR, FBI TITLE: DATE: 07/06/1961 ‘PAGES: 5 SUBJECTS : SGI, MISUR INSTALLATION, GREEN GABLES RANCH DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT CLASSIFICATION: — Unclassified “RESTRICTIONS: 4 , CURRENT STATUS: — Redact DATE OF LASTREVIEW: 05/20/1998 OPENING CRITERIA: INDEFINITE COMMENTS : v9.1 | Docld: 32292624 Page 1 INC MEMO 331
" Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USc 2107 Hote). DATE: 11-14-2017 O & FD-142 “Office Memorandum . UNITED STATES GOVERNMENT , STANDARD FORM NO, 64 / TO DIRECTOR, FBI | DATE: 7/6/61 | ATTENTION: ASSISTANT DIRECTOR COURTNEY EVANS» "JUNE" | "my (SAC, LAS VEGAS (66-47) SUBJECT RECOMMENDATION FOR INSTALLATION OF TECHNICAL OR MICROPHONE SURVEILLANCE RE: Title CRIMINAL INTELLIGENCE PROGRAM LAS VEGAS DIVISION Character of Case ANTI-RACKETEERING Field Office LAS VEGAS Symbol Number —LY48aCt. Type of Surveillance (Technical or Microphone, 1. Name and address of subject: epee ae etn cee mage Aas cates ee oaees te ee CO SAMUEL M. GIANCANA, Green Gables Ranch, Pecos Road, Las i ~~" Wegas, Nevada / 2. Location of technical operation: a“ Green a Gables _Ramch, Pecos Road, Las Vegas, Nevada 5. Other technical surveillances on same subject: . = on i Nore 4, Cost and manpower involved: | ° Manpower Per Month "$800 0 po Rental of Plant - a 4\ Lease Facilities : - 4° nh ENCLOSURE y, 8. Adequacy of security: Adequate Bureau (RM) ~ Las Vegas (66~47) (1-92-462-Sub 5) ; MBP: bmc \Pocta: 32692624 Page 2?
Releazed under the John fF. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hotter? DATE: 41-14-2017 . ; oy _— C. . ° © , We at ay . . : : ao eye =~. Type of case involved: CRIMINAL INTELLIGENCE PROGRAM — AR Sg 7 ‘Connection or status of subject in the case: , SAMUEL M. GIANCANA, Top Hoodlum, Chicago Area, has been residing in house at Green Gables Ramch with PHYLLIS MC GUIRE. Several unknown individuals have visited subject at ranch | during his stay there. {v) t \ k ‘7 ' t 4 i i \ 8. Specific information being sought: .. General intelligence. information concerning GIANCANA ‘and other Chicago Hoodlums as well as Las Vegas Hoodlums who might visit,GIANCANA at ramch. | Also possibly. specific information . relative to hidden interest in gambling casinos in Las Vegas.(U/) '9.. Reasons for believing the specific ‘information will be obtained by the technical surveillance: GIANCANA stayed in house 24 hours a day until he departed for ‘Chicago on July 5th. Highly confidential source advised | numerous items of his clothing are still in house, therefore, it is felt he may return to Las Vegas. It is believed he will probably discuss ‘business. with visitors and PHYLLIS MC GUIRE,. Us 10. Importance of case and subject: ' ° SAMUEL M, GIANCANA is a very important Top Hoodlum in Chicago. He is one whon the Bureau has selected for tate \ ' | | - -2- , . . | : i - i . DoclId: 322927624 Page 3