Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hote). DATE: 11-14-2017 JFK Assassination System Identification Form : Agency Information AGENCY: FBI RECORD NUMBER: — 124-90103-10081 RECORD SERIES: PG AGENCY FILE NUMBER:  ELSUR 92-226-2-73 Document Information . ‘ORIGINATOR: FBI FROM: PG ‘ TO: HQ TITLE: DATE: 06/29/1964 * PAGES: 7 SUBJECTS : ; SEBASTIAN JOHN LAROCCA (ELSUR) DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT CLASSIFICATION: — Secret RESTRICTIONS: 1B; 1C CURRENT STATUS: — Redact DATE OF LASTREVIEW: — 07/31/1998 OPENING CRITERIA: INDEFINITE COMMENTS : v9.1 Docld:323327680 Page 1
DATE: TO FROM 11-14-2017 . FD-143 (Rev. 4-2-63) . a OPTIONAL FORM NO. 10 $010-106 \ i MAY 1962 EDITION eo . Ser . GSA GEN. REG. NO. 27 . : badat wen We a RE MAD ie UNITED STATES GOVERNMENT ~ g Chem Ble or re SECREL BE OHS “StFIED BA i: : Memorandum : Gress. ; JUNE : DIRECTOR, FBI (Bufilege-29h0 ) DATE: 6/29/64 oLassirten BY (Ee Stofe : SAC, PITTSBURGH (92-226+Sub 2) DEOL nasinY G2 os ae c fataP aie ON Me SEC) hafes ° SUBJECT: JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILLANCE Le Registered Mail. . wh Lag ittsbureny A RE: Title SEBASTIAN JOHN LA ROCCA, aka. Character of Case ANTI-RACKETEERING Field Office Pittsburgh Symbol Number PG 622-C* _ Type of Surveillance: (Technical or Microphone) Microphone (MUTT Installation) Mok : 5 Name of person or organization on whom surveillance placed: SEBASTIAN JOHN LA ROCCA (Owner, North Star Cement Block Company, 12 McCandless Ave., Pittsburgh, Pa.) . Address where installation made. Also give exact room number or area covered: The Pittsburgh Office of the North Star Cement Block Company, 12 MeCandless Ave., Pittsburgh, Pa. Location of monitoring plant: pittsburgh FBI Office, 450 Union Trust Building, Fifth Avenue and Grant St., Pittsburgh, Pa. Dates of initial authorization and installation: Initial authorization: 1/26/61 Installation: 1/30/61 (actually activated on 2/7/61) Previous and other installations on the same subject (with dates, and places): No other installations. If installation is a technical surveillance, answer following questions: (There is no tesur involved in this installation. ) a. Is a trunk line utilized? b. Is the surveillance on a switchboard? ec. Is the surveillance on a public coin-operated telephone? sae ~ Bureau 4 SECRE Go ~RV6. baueO—~ 73 iniv Docld: 3233276380 Page 2?
Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hote). DATE: 11-14-2017 a - : ae Be o. ; wo” ; . , a VON eV | Rs ff > a SB ety £ = , PG. 92-226-Sub .2 a. Is surveillance on a private line or a party line? “@. 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: ‘Not part of a tel-mike, 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) Consult insert pages, All information was utilized for ! intelligence purposes and appropriate dissemination was oO i fete 10. nage 2 wher Sink Shunt SE tite been obtained from other sources and by other means? . OO a No. li. Number of live informants (in field division). who cover same subject: - 1 Two live informants cover LA: ROCCA but. there are no live informants furnishing information relative to the North Star Cement Block Company. 12. Has security factor changed since installation? No change, 13. Any request for the surveillance by outside agency (give name, title and agency): No requests made , Th. Cost of Plant Premises:' a. Rental costs for plant premises: None, (costs included in office rental, ) b. Give total number of other surveillanc . Two units of a tesur {(PG 177-S* ‘One unit. of a misur (PG 180-S* One unit of a misur (PG 685-C* One unit of a misur (PG 713-C* One unit of a misur (PG %22-C* monitored at same plant. ere activatedon 6/6 foe. was activated-on 8/23/6 was activated on 6/14 63. was activated on 3/6/63. was activated on 5/15/64. Docld: 32332763580 Page 3