Released under the John F. Kennedy Assassination Records Collection Act of 1992? (44 USC 3107 Hotey. DATE: 11-14-2017 JFK Assassination System Date: 5/12/201 Identification Form eee Agency Information AGENCY : RECORD NUMBER : RECORD SERIES : AGENCY FILE NUMBER : ae Document Information ORIGINATOR: FROM: TO: TITLE: DATE: “PAGES: SUBJECTS : DOCUMENT TYPE : CLASSIFICATION : . RESTRICTIONS : CURRENT STATUS : DATE OF LAST REVIEW : OPENING CRITERIA : COMMENTS : rr v9.1 Docld: 323327654 Page 1 FBI 124-90103-10055 HQ 92-2940-436 FBI PG HQ 09/28/1964 7 SEBASTIAN JOHN LAROCCA PAPER, TEXTUAL DOCUMENT Secret 1B; 1C Redact 07/31/1998 INDEFINITE MEMO 22
’ Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hof.) i DATE: 11-14-7017, ' s FD-143 (Rev, 4-2-63) y . ‘ SQPTIONAL FORM NO. 10 7 5010~106 ‘ y . MAY 1952 EDITION --4 CR ‘ Ce, ‘ « OSA GEN. REO. NO. 27 = f ‘yee fd : UNITED STATES GOVERNMENT - Memorandum JUNE To IRECTOR, FBI —- (Bufile 92-2940 ) DATE: 9/28/64 | *" SAC, PITTSBURGH (92-226-Sub 2) SUBJECT: JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILLANCE Title SEBASTIAN JOHN LA ROCCA, aka. J Character of Case ANTI-RACKETEERING Uiassiried cs Field Office Pittsburgh Deplassiff"on: OAD] 7B Symbol Number pg 692-0", = Fa “LL, Type of Surveillance: Technical or CLASSIFIED BY 5668 SLosace Microphone) Microphone MUTT DECLASSIFY ON: 25x @) oe 3/in As =e ( e ~ NFR. Installation) . 1. Name of person or organization on whom surveillance placed: ts se Ou 8: SEBASTIAN JOHN LA ROCCA, (Owner, North Star Cement Block Be Company, 12 McCandless Avenue, Pittsburgh, Pa.) bs > 2. Address where installation made. Also give exact room number or area eS , (8 covered: ' The Pittsburgh Office of the North Star Cement Block &:: Company, 12 McCandless Avenue, Pittsburgh, Pa. 3. Location of monitoring plant: Pittsburgh FBI Office, 450 Union Trust Building, Fifth Avenue and Grant Street, Pittsburgh, Pa. é £ 4, Dates of initial authorization and installation: , Initial authorization: 1/26/61 / Installation: 1/30/61 (actually activated on 2/7/61) ' 5, Previous and other installations on the same subject (with dates and places): ! No other installations. 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 30 : be. Is the surveillance on a switchboard? al fam if ! ‘ ec. Is the surveillance on a public coilispefiated eistenBS gistered Mail pv d Ex 108 @- Bureau ns Mt Af oe - Pittsburgh - Gy eh? Ray/ Js . ge SECRET Docld: 323327654 Page 2?
Released under the John F. Kennedy Assassination Records Collection Act of 19927 (44 USC 2107 Hofer. , DATE: 11-14-2017, |, er? PG 32-226-sub 2 SECRET | ad. 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: 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 approprilate dissemination was made where pertinent. 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: 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. 1h. Cost of Plant Premises: a. Rental costs for plant premises: ‘None. (costs included in office rental. . bd. ve total number of other surveillanc wo units of a tesur (Pc 177 -S* One unit of a misur (PG 685-c* One unit of a misur (PG 713-C* ne unit of a misur (PG 722-C* Sone unit:of a misur [PG 190-S* ef monitored at same plant. ere activated on 0/0702 "was activated. on 6/14 £83. was activated on 3/6/63. was activated on 5/15/64. was activated on S57 : - scra:sonazen Page 3