Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hotery. DATE: 11-14-2017 JFK Assassination System Identification Form Date: 5/6/20 15 -_-_ Cr — ee AGENCY : RECORD NUMBER : RECORD SERIES : AGENCY FILE NUMBER : Agency Information FBI 124-10291-10066 HQ JUNE MAIL 92-3267-436 Ce ORIGINATOR : FROM: .TO: TITLE: DATE: ‘PAGES: SUBJECTS : DOCUMENT TYPE: CLASSIFICATION : RESTRICTIONS : CURRENT STATUS : DATE OF LAST REVIEW : OPENING CRITERIA : COMMENTS : Document Information FBI SAC, LA DIRECTOR, FBI 02/21/1963 ; ; JRO, MISUR, CONTIN, APT C, 1251 NORTH CRESCENT HEIGHTS BLVD, LA PAPER, TEXTUAL DOCUMENT Unclassified . 1B Redact “=04/15/1998 -- ” INDEFINITE -—eooo eT  ———-__ errr eee v9.1 Docld: 32306976 Page 1
Released under the John enne sSassination Records Collection Act of 1992 (44 US DATE: 11-14-2017 © FD-143 (12-28-66) OOTONAL FORM RO 10 UNITED STATES GOVERNMENT Memorandum JUNE tO >: Direetor, PBI (Bufile 92-3267 ) vate: 2/2 / 63 SAC, Los Angeles (92-113)B) supjecT: JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILLANCE RE: Title JOHN. ROSHLLIL,: ake. Character of Case ANTI-RACKETEEAING Field Office Los Angeles - Symbol Nuniber _LA 4396-C*» Type of Surveillance: re: d Microphone ) Name of person or organization on whom surveillance placed: on ALL INFORMATION CONTAINED JOHN ROSELLI HEREIN S UNOASSFLED ony _ DATES=/ 97S Adévess where installation made. Also give exact room number or area @G covered: a Apt. CG, 1251 North Crescent Heights Blvd. Los Angeles Location of monitoring plant: Ceatral Technical Plant Dates of inbtiel authorization and installation: Authorization: 2/26/62 Installation: 4/10/62 Previous and other installations on the same subject (with dates and places): LV 39-C* - Diphomat Apartments, Las Vegas, Nevada No longer activ If installation is a technical auveiline, ¢ answer following “questions, Ts.a trunk,bine: utibiged? A Bee i, ee her 4 is the surveillance on @ switchboard? ¥ RFJ/seb bee Docld: 32306976 Page 2
Released under the John F. Kennedy Assassination Records Collection Act of 1997 (44 USC 2107 Hote; DATE: 11-14-2017 bpemgersh Ps -d. Is surveillance on a private line or a party line? NA e. Ifa party line, how many parties? NA 7. If a microphone surveillance involved,., state number of microphones actually .-. ‘: Ff used and location of each: One (MITE microp ne is installed in fa. flo. .3 of ‘ROSELLI's apartment - acGess_gained|by penetrating common ; oa Wall in adjacent Apartment, "p",\ 1251 1 North Crescent Heights Blvd. Los Angeles. 8. Is the installation part of a tel-mike? If so, give symbol of other side of the combination: NO 9. Specific examples of valuable information obtained since previous report with indication of specific value of each item and the date information received. State what use was made of each item involved: (Add insert pages) See insert. 10. Could above information have been obtained from other sources and by other means? . No 11. Number of live informants (in field division) who cover same subject: in 12. Has security factor changed since installation? No | 13. Any request for the surveillance by outside agency (give name, title and agency): — : Oo No ve Cost of Plant Premises: | . . a. Rental costs for plant premises: None b. Give total number of other surveillances monitored at same plant. Four !(Central Technical Plant) “. Docld: 32306976 Page 3