Agency: FBI
Originator: FBI
From: PG
To: HQ
Document date: 06/29/1964
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:

124-90103-10051

RECORD SERIES: HQ

AGENCY FILE NUMBER :

92-2940-432

Document Information

ORIGINATOR:

FBI

FROM:

P.G

TO: HQ

TITLE:

DATE :

'PAGES:

SUBJECTS :

06/29/1964

7

SEBASTIAN JOHN LAROCCA

DOCUMENT TYPE: PAPER, TEXTUAL DOCUMENT

CLASSIFICATION: Secret

RESTRICTIONS: 1B; 1C; 4

CURRENT STATUS: Redact

DATE OF LAST REVIEW : 07/31/1998

OPENING CRITERIA: INDEFINITE

COMMENTS :

MEMO

v9.1

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20

Page 1

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## Page 2

Teased under the John F. Kennedy Assassination Records Collection Act of 1992 (41 USC 2107 Note).

FD-143 (Rev, 4-2-63)

3010-106

MAY 1962 EDITION

UNITED STATES GOVERNMENT SLUTEL

Memorandum

TO

DIRECTOR, FBI

(Buf1le 92-2940

JUNE

• DATE:

6/29/64

SAC, PITTSBURGH (92-226-Sub 2)

CLASSIFIED BY 5668 SCD/CCe

DECLASSIFY O1: 25X C)(6)

5Fie13/17/48

SUBJECT:

JUSTIFICATION FOR CONTINUATION OF TECHNICAL OR MICROPHONE SURVEILLANCE

RE:

Title SEBASTIAN JOHN LA ROCCA,

aka.

Character of Case

ANTI-RACKETEERING

Field Office

Pittsburgh

Messince

Symbol Number

PG 622-C*

PA,

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 Ave., Pittsburgh, Pa.)

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

covered:

The

Pittsburgh Office of the North Star Cement Block

Company, 12 McCandless Ave., Pittsburgh, Pa.

15 4?

3.

Location of monitoring plant: Pittsburgh FBI Office, 450 Union

Trust Building, Fifth Avenue and Grant St, PIttsburgh, Pa.

25:

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) :

OTHERHISE

EXCEPT VARAL SHOWN

EBREID IS UNCLASSIFIED

ALL INFORMATION CONTAINED

No other installations.

6.

If installation is a technical surveillance, answer following questions:

(There is no tesur involved in this installation.)

Is a trunk line utilized?

REC- 13

X

Is the surveillance on a switchboard hil

12-2449-55132

Tit 36

"Is the surveillance on

l publid cain operated telephones

15 33 40 a

gistered Mal#

Bureau

UES

1506.

12.

See, fie

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## Page 3

Released under the John F. Kennedy Assassination

Records Collection Act of 1992 (44 USC 2107 Hotey.

DATE: 11-14-2017

PG 92-226-Sub

2

SCUMEN

¿. 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.

1.

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

10. Could above information

made where pertinentave 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:

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.

two units of a tesur (PG 177-S* were activated on 6/6/6271

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 6/14/63.

ne unit of a misur (IG 113-0*

was

activated on 3/6/63.

One unit of a misun M00_0*

was activated on 5/15/64.

.and

- 2 -

SECRETI

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