Document date 29 December 1971AIDates: 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.
FBI 164-81, Vault Part 17 p. 366 (DB Cooper-5200), Memo, dated 29 Dec 1971, serial SE 164-81-1530 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-17/pages/366
The scan is the source; the transcript is machine-generated from it.
SAC, SEATTLE (164-81) 12/29/71
ASAC PAUL R. BIBLER
NORJAK
RE: [REDACTED]
SUSPECT
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Supervisor MATHEISON called from the Bureau.
He said that this [REDACTED] had the Bureau
somewhat excited since the Laboratory had just compared
a letter which they got from the files of the Airlines
Pilots Association with the typing on the [REDACTED]
letters which were sent to the WASHINGTON POST and several
other newspapers.
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The Lab report says that this is the same style
of type and certain limited characteristics suggest the
possibility that they may have been prepared on the same
typewriter. For this reason they want us to check him
out today, if possible, and advise the Bureau by telephone
or teletype.
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I advised SA [REDACTED] to call Spokane and Everett
and to check with [REDACTED] and get all investiga-
tion done today. It appears he is still [REDACTED]
employee and company records may show where he was on the
day in question.
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PRB:eon
(3)
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164-81 - 1530
SEARCHED___INDEXED___
SERIALIZED_12/24_FILED___
DEC 29 1971
FBI—SEATTLE