Agency: FBI
Originator: FBI
From: PG
To: HQ
Document date: 09/27/1963
Document type: PAPER, TEXTUAL DOCUMENT

## Page 1

Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hote).

DATE: 11-14-2017

JFK Assassination System

Date:

5/12/201

Identification Form

Agency Information

AGENCY: FBI

RECORD NUMBER : 124-90103-10078

RECORD SERIES : PG

AGENCY FILE NUMBER: ELSUR 92-226-2-70

Document Information

ORIGINATOR: FBI

FROM:

PG

TO: HQ

TITLE:

DATE: 09/27/1963

'PAGES:

9

SUBJECTS :

SEBASTIAN JOHN LAROCCA (ELSUR)

DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT

CLASSIFICATION: Secret

RESTRICTIONS: 1B; 1C

CURRENT STATUS: Redact

DATE OF LAST REVIEW: 07/31/1998

OPENING CRITERIA: INDEFINITE

COMMENTS :

v9.1

DocId: 32332677

Page 1

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' Released under the John F. Kennedy Assassination Records Collection Act of 1992 (44 USC 2107 Hotel.

DATE: 11-14-211

+D-143 112-28-60

OPTIONAL FORM NO. 11O

UNITED STATES GOVERNMENT

SECRET

ALL INDORMACION CONCATELL

Memorandum

ISOLE & HERE SHONY

TO

: DIRECTOR, FBI (Bufile 92-2940

JUNE

DATE:

9/27/63

FROM

: SAC, PITTSBURGH (92-226-Sub 2)

DECLASSIFY ON: 25X

JFK)

3/17/98

SUBJECT: JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILIANCE

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

1. Name of person or organization on whom surveillance placed:

SEBASTIAN JOHN LA ROCCA (Owner, North Star Cement Block

Company, 12 McCandless Avenue, Pittsburgh, Pa.)

2. Address where installation made. Also give exact room number or area

covered:

The Pittsbugh Office of the North Star Cement Block Company

12 Mc Candless Avenue, Pittsburgh, Pa.

Location of monitoring plant:

Pittsburgh FBI Office, 450 Union Trust Building, Fifth

Avenue and Grant Street, Pittsburgh, Pa.

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 1a s. technical survetlienceinstallation.)

answer following questions:

(There is no tesur involved in this

a. Is a trunk line utilized?

b. Is the surveillance one switchboard?

Pangetate

C Bureau

Is the surveillance on a public coin-operated telephone?

1) Pittsburgh

SECRET

Registered Mail

92-786-5ukz-70

DocId: 32332677 Page 2

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Released under the John F. Kennedy Assassination Records Collection Act of 1992

(11 USC 2107 Note).

DATE: 11-14-2017

PG 92-226-Sub 2

SECRED

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:

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.

Consult insert pages.

intelligence purposes and appropriate dissemination was

made where pertinent.

10. Could above information have been obtained from other sources and by other

means?

No.

12.

afang lege

informants furnishing information relative to the North

Star Cement Block Company•

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:

Rental costs for plant

None

in office rental)

we total sumber

Two units

One unit of a misur (PG 180-S*) was activated on 8/23/ 62.

- One unit of a misur (PG 685-C*) was activated on

1 6/14/630

SECRET

- 2-

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