CABLE-INTERNAL EMBASSY PHONE BOOK SECURITY.
Originator: CIA
From: MEXICO CITY
To: DIRECTOR
Document date: 11/05/1968
Document type: PAPER - TEXTUAL DOCUMENT

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2022 RELEASE UNDER THE PRESIDENT JOHN F. KENNEDY ASSASSINATION RECORDS ACT OF 1992

CABIL SECRETARIAL DISSEMINALION

PERSON/UNIT NOTIFIED

ADVANCE COPY

ISSUED

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CIASSIFIED MESSAGE

TOIAL COME LE POUTINE, ANG/OH INITIAIS

22

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DCLASEIILATOR

FREPRODUCTION OF THIS COPY PROMIBITED

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INDEX:

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FILE RID CRET. TO

BRANCHES RUT DESTRO LI SIG

RID COPY

INFO:

AuL.VE PILAN, DDP. ADDpICS/Da.. cucalops. clicz. alRA

SECuR.. DAp/SSU

SECRET ODDS3Z NOV 68 CITE MEXICO CITY 7944

5 Now 58 IN 27515

DIRECTOR

03 M

MHORDER

REF: MEXICO CITY 7895 (IN 25366)C

Bot

1. ORIGIN OF NAMES LISTED BY SUCESOS OF 9 NOVEMBER TRACES BY

STATION TO INTERNAL EMBASSY PHONE BOOK FOR PERIOD I JANUARY 68

THROUGH APRIL 1968. IN MAY 68 EMBASSY ISSUED LOOSE-LEAF PAGES FOR

INSERTION IN JANUARY 68 DIRECIORY WITH. INSTRUCTION THAT PAGES

REPLACED BE DESTROYED. THIS ONLY CONTROL INDICATED FOR DIRECTORY

PAGES.

20 MINISTER DEARBORN HAS CALLED SECURITY MEETING FOR 1700 HOURS

ON 5 NOVEMBER TO DISCUSS REF MATTER. IN VIEW PARA 1, COS PLANS

MAKE FOLLOWING RECOMMENDATIONS AT THIS MEETING:

A. NO FURTHER ISSUANCE OF LOOSE-LEAF DIRECTORY PAGES.

B. INTERNAL EMBASSY DIRECTORIES BE ISSUED WITH SERIAL NUMBERS..

C. TELEPHONE EXTENSION NUMBERS BE PROVIDED IN DIRECTORY, BUT

WITH NO INDICATION OF SECTION OR OFFICE.

D. TELEPHONE EXTENSION NUMBERS BE SCRAMBLED WITHIN EMBASSY•

(AT PRESENT TIME ALL STATION EXTENSIONS ARE IN 8DD SERIES.)

3. LOCAL CHIEF LNERGO SAID HE WILL BACK ABOVE

CEEDIT

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FILE. VR.

POUTING AND/OR INITIAI S

101

BRANCHU

DESTROY 0] 510

PAGE 2 MEXICO CITY 7944 SECRET

RECOMMENDATIONS, BUT WILL SUBMIT NONE OF HIS OWN.

THIS BECAUSE LNERGO HAS INDICATED THAT EMBASSY SECURITY OFFICE

RESPONSIBLE FOR ACTION IHIS CASE.

FYI: CHIEF LNERGO SAID LOCAL

SECURITY OFFICER ADMITTED IHAT HE DID NOT KNOW WHERE ID START

IN INVESTIGATION.

4.

FILE: 200-120-102; 50-2-4/E

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