Agency: FBI
Originator: FBI
From: PG
To: HQ
Document date: 03/13/1961
Document type: PAPER, TEXTUAL DOCUMENT

## Page 1

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

DATE: 11-14-2017

JFK Assassination System

Date:

5/11/201

Identification Form

Agency Information

AGENCY:

FBI

RECORD NUMBER :

124-90104-10253

RECORD SERIES: HQ

AGENCY FILE NUMBER: 92-2940-95

Document Information

ORIGINATOR: FBI

FROM: PG

TO: HQ

TITLE:

DATE: 03/13/1961

'PAGES:

8

SUBJECTS:

SEBASTIAN JOHN LAROCCA

DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT

CLASSIFICATION: Unclassified

RESTRICTIONS: 1B

CURRENT STATUS: Redact

DATE OF LAST REVIEW : 07/31/1998

OPENING CRITERIA: INDEFINITE

COMMENTS :

MEMO

v9.1

DocId: 32332955

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Page 1

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Released under the John F. Kernedy Assassination Records Collection Act of 1992 144 USC 2107 Hoter

DATE: FD-143 TRev.

104

10-30-59)

OPTIONAL FORM NO. 1Q

*UNITED. STATES GOVERNMENT

Memorandum

TO .

DIRECTOR, FBI

(Bufile 92-2940

DATE:

3/13/61

JUNE

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*

Pa

Type of Surveillance: Technical or

Microphone) Microphone (MUTT

COND. IMPT. installation)

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

SEBASTIAN JOHN LA ROCCA (Owner, North Star Cement Block Co.,

12 McCandless Ave., Pittsburgh, Pa.)

2. Address where installation made.

Also give

exact room number or area

covered:

The Pittsburgh Office of they

North Star Cement Block

CO.2uI2 MCCandless AVE., Pittsburgh,

ra.

3. Location of monitoring plant:

Pittsburgh FBI Office, 450 Union

Trust Building, Fifth Ave. and Grant St., 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

airtel

PG

3--26-61

I do: prest

95108

6.

If installation is a technical surveillance, answer following questions:

(There is no tesur involved in this

a. Is a trunk line, utilized?

installation 92-2940

REG 47.

b.

Is the surveillance on a switchboard?

• MAR 25 1901

c.

Is the surveillance

on a public coin-operated telephone?

- Bureau (RM)

Pittsburgh

RElatered Mai1

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

DATE: 11-14-2017

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

and and lotion on each:

One MUTT unit is installed and concealed

in the f100r 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 page.

All information was utilized for

intelligence purposes and appropriate 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 relating to the North Star Cement Block

Co.

12.

Has

security factor changed since installation?:

No change

23. Are rogust sor the surveillance by outalde agony (give name, t2t2o and

No requests made

14. Cost of Plant Premises:

b.

Rental costs for plant premises: None, (costs included in office

rental)

Give total number of other surveillances monitored at same plant.

One misur (PG 148-S*, installed on 4/16/57)

-2-

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