Released under the John F. Kennedy Assassination Records Collection Act of 1992 (42° 10S 7I0T Hotes. DATE: 11-14-2017 JFK Assassination System Date: —-5/12/201 Identification Form “Agency Information AGENCY: FBI RECORD NUMBER: — 124-90103-10009 RECORD SERIES: HQ AGENCY FILENUMBER:  92-2940-390 Document Information ORIGINATOR: FBI . FROM: PG TO: HQ TITLE: DATE: = 12/31/1962 “PAGES: 8 SUBJECTS : SEBASTIAN JOHN LAROCCA DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT CLASSIFICATION: — Secret RESTRICTIONS: 1B; 1C CURRENT STATUS: — Redact DATE OF LAST REVIEW: — 07/31/1998 OPENING CRITERIA: INDEFINITE COMMENTS : MEMO < rr A rt v9.1 Docld: 3233276058 Page 1
' Released under the John F. Kennedy Assassination Records ‘Collection Act of A9%4 (44 USC 2107 Hotey. DATE: Weds BOM ea = | a A UNITED STATES GOVEKNMENT aD : . | Memorandum _ secrey ro : de © : DIRECTOR, FBI (Bufile gp-e940 -) PATE: 12/31/62 ! ie FROM : SAC, PITTSBURGH (92-226-Sub 2) 7 SUBJECT: JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILLANCE | @ | Title SEBASTIAN JOHN LA ROCCA, aka z Character of Case ANTI-RACKETEERING | aa Field Office» PITTSBURGH, - Symbol Number PG 622-CHROONE. INET | Type of Surveillancé:. (Technical or — fon { ; Microphone) Microphone (MUTT ccs installation) io 1..iName of person or organization on whom surveillance placed: _ of SEBASTIAN JOHN LA ROCCA (Owner, North Star Cement Block Com# 12 McCandless Avenue, Pittsburgh, Pa.) : 2. Address where installation made. Also give exact room number or area covered: ; Cie - 4The Pittsburgh Office of the North Star Cement Block Companys} om te, McCandless Avenue, Pittsburgh, Pa. a th — . 43 3. “Location of monitoring plant: a ‘pittsburgh FBI Office, 450 Union Trust Building, Fifth f “avente and Grant Street, Pittsburgh, Pa. te & ~, 4. Dates of initial authorization and installation: Initial authorization: 1/26/61 Installation: 1/30/61 (actually activated on 2/7/61) i. oo Previous and other installations on the same subject (with ‘Gates and places): No other installations _ “CLASSIFIE IED BY 4668, SU SQ, face. ~. DECLASSIFY Of ‘i ee {5X GX) Fic \ 3h0/9¥. ‘ If installation is a technical surveillance, answer following questions: (There is no tesur involved in this installation, y oo at a. Isa trunk line utdlized?. Be YNEICE EX iog . ; 7 b. Is the surveillance on # sittehboerdipey 67 4g (iss ne - 2 Aye = a ann =e a | ont cm Gf — Is the surveillance’ onia public® Nediheo era _ C)/- Bureau eee o ; 1 - Pittsburgh ta Aer dot fe yy a ¥ RAV/pjw = (2) Besa 18 1969 SECRET E ~ eora:saaa2¢0 Page 2?
' Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 3107 Hot! DATE: 11-14-7017 Ft PG 92-226-Sub 2 _  SECRED d. Is surveillance on a private line or a party line? e. Ifa 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 7 between subject's business office and lavatory. a 8. Is the installation part of a tel-mike? If so, give symbol of other side of the combination: on 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 made where pe ertinent. 10. Could above information have been obtained from other sources and by other means? No. f. 11. 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 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, 14. Cost 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. wo units of a tesur (ro 177-S*)fwere activated on 6/6 sy One unit of a misur (PG 180-S*) was activated on 8/23/6 ee 22- ___} Docld: 3233276058 Page 3