124-10058-10420
2025 RELEASE UNDER THE PRESIDENT JOHN F. KENNEDY ASSASSINATION RECORDS ACT OF 1992
JFK Assassination System
Date:
Identification Form
3/20/201
Agency Information
AGENCY:
RECORD NUMBER:
FBI
124-10058-10420
RECORD SERIES :
HQ
AGENCY FILE NUMBER:
62-109060-3385
Document Information
ORIGINATOR:
FBI
FROM:
LEG, LO
TO:
DIRECTOR, FBI
TITLE:
06/23/1964
. DATE:
PAGES:
1
SUBJECTS:
LHO, POST-RP, POSSIBLE CUBAN, ACT
IB
DOCUMENT TYPE:
CLASSIFICATION:
RESTRICTIONS:
CURRENT STATUS:
DATE OF LAST REVIEW:
PAPER, TEXTUAL DOCUMENT
Secret
Redact
02/14/1994
OPENING CRITERIA:
APPROVAL OF CIA
COMMENTS:
REFERRAL TO CIA
NW 50953
DocId: 32138904 Page 1
22
22
FD-36 (Rev..12-13-56)
p.
Transmit the following in
Via
AIRTEL, TORNA INNE ZONATTÀ TAKTY
FROM
FROM
-
10-25-93
FBI
Date:
6/23/64
(Type in plain text or code)
ESPEIN IS WIFI EXCEP (Priority or Method of Mailing),
DIRECTOR, FBI (62-109060)
LEGAT, LONDON (62-358) (RUC)
ASSASSINATION OF PRESIDENT
JOHN FITZGERALD KENNEDY 11/22/63,
DALLAS, TEXAS
MISCELLANEOUS
Classified by 7803 RANIGH
Declassify en: QADR 
JAK
INFORMATION CONCERNING
422-935/7803
SECRE
Classified by 2040
Exempt from GDS, Category I
Date of Declassification Indefinite 1/5/17
On 6/22/64 Mr. R. E. CARTER, CIA, London, on a
highly confidential basis, furnished the following information
which comes from a tisur on the Cuban Embassy, London, operated
by British Security Service, MI-5 and British Secret, Intelligence
Service, MI-6. This conversation occurred on 5/8/64 and was
between MARIO RIVARATTERSON, Counselor, Cuban Embassy, London
and an unidentified male visitor, possibly a Colombian. The
conversation was in Spanish and indistinct at times 5 Information
is as follows:
Cubar
CIA HAS NO OBJECTION TO
DECLASSIFICATION 
AND/OR
,
RELEASE OF CIA INFORMATION
IN THIS DOCUMENT
. AS 
BRACKEtEd
BUCH 
10-20-93
(s) The visitor Efter a question half of which is
not heard asks if in the case of the assassination of
KENNEDY if (?) FOSTER (ph and indistinct was ever in
Cuba. RIVA replies in the negative. He says that this man
applied for a visa to go to Cuba at the Consulate in Tam-
pico. He was refused a visa. Had he been to Cuba he would
have had his passport.
VISITOR:
RIVA:
"A typical F.B.I. job(u)
"A thing (una cosa) of the Imperialists
him in the end - really disgusting -((u)
to kill
It is possible that the individual referred to
Above furnished for the
above as FOSTER may have been OSWALD.
Bureau's information
3
-
1
REC 28 62-109060-f
ww
D
T
Bureau
Liaison (sent direct).
1 London
CWB:rn
(5)
Approved:
Acc. Wick
-
79 JUL 2-Sp964 Agent in Charge
NW 50953 DocId: 32138904 Page 2
SECRET
18 JUN 26 1964
Sent
EMPE
A