Agency: HSCA
Originator: HSCA
From: BLAKEY, G. ROBERT
To: BRECKINRIDGE, SCOTT
Document date: 07/13/1978
Document type: PAPER-TEXTUAL DOCUMENT

## Page 1

180-10140-10347

MId-6851848019800, 01.0.

ALMANIA MAALIYAITE MUME SALIE

AROLD E. POPC, TINN

MURDS. SITAIAN, INO.

понзне он. космп, тл.

MCKINVEY. COMMi

MATOLD S. GAWYEN, IAICH.

(202) 225-4628

Select Carrumittee on Assassinations

E.S. House of Bicpresentatives

3331 HOUSE OFFICE BUILDING, ANNEX 2

WASHINGTON. D.C. 20515

July 13, 1978

14 104 1976

LC 224.371

COMMITTEE SENSITIVE

Mr. Scott Breckinridge

Principal Coordinator/HSCA

Office of Legislative Counsel

CAMAS NO OBJECTION TO

Central Intelligence Agency

#CLASSIFICATION ANDIOR

Washington, D. C. 20505

ALLEASE OF THIS DOCUMENT

Dear Mr. Breckinridge:

is sanitized

2 49 PH°78

I write in reference to the Committee's requests of 6

June 1978 and 8 June 1978 that the Central Intelligence Agency

available for review by Committee

staff members all files

and index references to the following individuals:

Luisa Calderon

AMMUG/1

During the week of 2 July 1978, various files concerning

the above-named individuals were made available for review to

Charles Berk of this committee.

Mr.

Berk has now reviewed

/Luisa Calderon's 201 file and AMMUG/l's Office of Security file,

Office of Personnel file, and Volumes One

and Two of AmmuG/l's

201 file covering the period 25 April 1964 - October 1965.

After a careful review of these materials,

determined that CIA-originated reports of 5 May

1964, 7 May 1964, 8 May

1964, 11 May 1964, and 19 June 1964,

based upon AMMUG/l's knowledge, are absent from the

naterials provided to Mr. Berk.

Furthermore,

neither notes nor

memoranda upon which these reports may have

been based are

present in the files.

The content of these reports, notes and

memoranda are of substantial interest to the Committee.

1 that AMMUG/1 material now stored by the

rginia facility has not been made full

his omission came to. Mr. Berk

attention inadvertently during a conversation that he had with

Hopkins.

Mr. Berk's review of a

1 May 1961 CIA-originated dis-

also indicates that at least twenty-two reels of tape

9443

180-10140-10347

---

## Page 2

Mi. Scott Breckinridge

• July 13, 1978

Page 2, 1978

COMMITIRE GRASTIVE

recorded interviews conducted by CIA represchtatives with

AMMUC/l are absent from the files provided thus far to the

Committee.

These twenty-two reels of tape recordings were

listed as attachments to the above-referenced CIA dispatch.

The actual interviews from which the tape recordings were

generated were conducted shortly after AMMUG/l's defection

from the Cuban Intelligence Service.

Furthermore, three trans-

scripts of tape recorded CIA interviews with AMMUG/1 are absent

from the files thus far provided to the Committee.

transcripts were listed

as attachments to a CIA-originated re-

port of 30 April 1964.

The actual interviews upon which the

transcripts are based were also conducted

shortly after AMMUG/l's

defection from the Cuban Intelligence Service.

In the case of Luisa Caldoron's CIA files, CIA informa-

tional reports,

cables, and dispatches referenced to in her 201

file have been

found to be absent from that file. In addition,

a CIA transcript of a telephone conversation in which she pai-

on the day of President Kennedy's assassination is

absent from her 201 file.

The absence of these reports, notes, memoranda, and other

material from the AMMUG/l files and the Luisa Calderon files

reviewed to date may be an indication that other related

materials have not yet been made available to the Committee for

The Committee therefore reiterates its request that all

soft files and subject files, be made available to the Commit-

tee as soon as possible.

The Committee further requests that AMMUG/1 CIA case

officers [Harold Swenson

and Barney Hidalgo, FNU Langosch, and

• Daniel FloreS be made immediately available for personal inter-

views with Committee staff members.

As some of the matters discussed herein may be of a

sensitive or classified nature, this communication may require

appropriate classification.

Thank you for your continued cooperation.

Sincerely,

Blakey

Chief Counsel

GRB: cba

---