Document date 26 April 1978AIDates: machine-written — generated by an AI model from the transcripts, and it can be wrong. The scan is the source; the transcript is machine-generated from it.
The scan is the source; the transcript is machine-generated from it.
FD-36 (Rev. 7-27-76)
.FBI.
TRANSMIT VIA: PRECEDENCE: CLASSIFICATION:
☐ Teletype ☐ Immediate ☐ TOP SECRET
☐ Facsimile ☐ Priority ☐ SECRET
[X] Airtel ☐ Routine ☐ CONFIDENTIAL
☐ E F T O
☐ CLEAR
Date 4/26/78
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[handwritten] b6
b7C
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TO: SAC, SEATTLE
FROM: SAC, PHOENIX (164-NEW) (P) 472
SUBJECT: UNSUB;
D. B. COOPER,
HIGHJACKING, 11/24/71
OO: SE
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Sus: [guess: CLARKLNY] [illegible]
[illegible]
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Enclosed for Seattle and Dallas is one copy each of
envelope and contents from H. J. HUBBELL, 3150 Horton Road,
Fort Worth, Texas, to WARREN D. SMITH, Post Office Box H07671-[redacted]
147, Florence, Arizona.
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On 4/25/78, [REDACTED] Federal
Detention Center, Florence, Arizona, provided a copy of the
enclosure. He advised it arrived in the mail on Thursday,
4/20/78, or Friday, 4/21/78.
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He continued, the guard who usually reviews the mail
no longer reads mail but noted this particular letter due to
the newspaper clipping that was enclosed. The guard then read
the letter, made copies, and sent the original on to the inmate
in a normal manner so the inmate would not be aware of its
interception.
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The Phoenix file in this matter has apparently been
destroyed, consequently Phoenix is not setting specific leads
for Dallas and will not interview inmate WARREN D. SMITH,
Federal Detention Center, Florence, Arizona, until advised to do
so by Seattle.