Released under the John F. Kennedy Assassination Records Collection Act of 1997 (4a 0st Vi0or7 ote. DATE: 11-14-2017 JFK Assassination System Identification Form Agency Information AGENCY: FBI RECORD NUMBER:  124-90104-10044 RECORD SERIES: HQ AGENCY FILENUMBER:  92-2940-185 Document Informati on ORIGINATOR: FBI FROM: PG TO: HQ . TITLE : DATE: 06/15/1961 “PAGES : 9 SUBJECTS : a . SEBASTIAN JOHN LAROCCA DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT CLASSIFICATION: — Unclassified RESTRICTIONS: 1B CURRENT STATUS: — Redact DATE OF LASTREVIEW: 07/31/1998 OPENING CRITERIA: INDEFINITE ’ COMMENTS: v9.1 DoctlId: 39339746 Page 1 MEMO Date: 5/12/201
| Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hotter DATE: 11-14-2017 FD-148 STANDARD FORM NO. 64 (~ , @ (4-4-50) Office Memorandum - UNITED sraras GOVERNMENT ‘°° to; DIRECTOR, FBI (92-290) pate: 6/15/61 ‘ SAC, PITTSBURGH (92-226-Sub 2) JUNE | Serpe ina ie SUBJECT: JUSTIFICATION FOR CONTINUATION ‘OF TECHNICAL OR ‘MICROPHONE SURVEILLANCE ; \ ‘ RE: Title SEBASTIAN JOHN LA ROCCA; | aka. perenne ail . - Character of. Case ANTI-RACKETEERING A (L INFORMATION CONTAINED Field office Pittsburgh HEREIN JS UNCinsSirieiyfom z26 —— Smmbot Number _PC_622-C8¥ COMP, ENP Type of Surveillance: (Technical or _ LA Microphone) Microphone (MUTT installation) — eS ee en ne . : ' . 1. Name of s:person or organization on whom surveillance placed: 7. SEBASTIAN JOHN LA ROCCA (Owner, North Star Cement Block Co., rN 12 McCandless Avenue, Pittsburgh, Pa.) Pe 2. Address ‘where installation made. Also give exact room number or area cove The Plétsbureh Office of the North Star Cement Block Coe, 12 McCandless Avenue, Pittsburgh, - Fae LC nN 3. Location of monitoring plant: : Pittsburgh FBI Office, 450 Union Trust Building, | Firth Avenue and Grant Street, Pittsburgh, Pa. 4. Dates of initial ‘authorization and. installation: ‘ g Initial authorization: 1/26/61 - ~ Hy Installation: 1/30/61 (actually activated on 2/7/61) ° JUN 26 1961 i ~~ 5. Previous and other. installations on the same. subject (with dates and places) ; No other installations ny ; . 77 . + a ' 6. If installation. is a technical surveillance, answer following questions: (There is no tesur involved in. this installation) a. Is a trunk line utilized? REC. 72 Faz gee’ | gs al S 108 b. Is the surveillance on a switchboard?” x ~ c. Is the surveillance on a public coin- operated ol Pre reau (RM) ° . Sot ieee h \ iL AMMAR DA Les cin H ‘ | pocza:a2z027ae Page 2?
i Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hote? DATE: 11-14-2017 C . CO ~ . : — ‘, a o } d. Is surveillance on a private line or a party line? e. If a party line, how many parties? - 7. (If a microphone surveillance involved, state number of microphones actually used and location of each: One MUTT unit is installed and ‘concealed in the floor space between subject's business office and lavatory. 8, Is the installation part of a tel-mike? If so, give symbol of other side . of the combination: o i Not part of a tel-mike. 9. Specific examples of valuable information obtained since previous report with indication of. specific value of cach item and the date information received. State what use was made of each item ‘involved: (Add insert pages) Consult insert pages. All information was ‘utilized for ~ intelligence purposes and appropriate dissemination was made . where pertinent. f 10. Could above information have been obtained from other sources and by other means? No | | { ll. -Number of live informants (in field division) who cover same subject: Two live informants cover LA ROCCA but there are no live informants furnishing information. relating to the North Star | Cement Block Company. 12. Has security factor changed since installation? No change 15. Any request for the surveillance by outside agency: (give name, title and agency): — - No requests made 14. Costs of Plant Premises: a. Rental costs for plant premises: None (costs included in office rental) . b. Give total number of other surveillances monitored at same plant. One misur (PG 148-S*, installed on 4/16/57) * Docld: 32332746 Page 3