Archive / Parts / Part 15 / Page 143
other Legibility: medium
Part 15, page 143 DB Cooper-3953
Document date 2 December 1971 AI Dates: 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.
Open in FBI Vault (Part 15, page 143 of the PDF) Copy citation FBI 164-81, Vault Part 15 p. 143 (DB Cooper-3953), Letter, dated 2 Dec 1971, serial SE 164-81-979 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-15/pages/143
Transcript The scan is the source; the transcript is machine-generated from it.
[REDACTED — return address obscured by black rectangle]
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1971
WASH.
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[postage stamp — 8 cent U.S. flag design]
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b6
b7C
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Federal Bureau of Investigation
U.S. Courthouse
Portland, Oregon
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DB Cooper-3953
AI notes AI These notes: 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. Commentary by the AI model that transcribed this page. It may bring in context the page itself does not state. The scan is the source; the transcript is machine-generated from it.
Return address block has been redacted, likely under FOIA exemptions b6/b7C to protect personal identity.
Circular postmark stamp showing year 1971 and partial text 'WASH.' indicating Washington state origin.
An 8-cent U.S. postage stamp featuring an American flag design, consistent with early 1970s postage rates.
FOIA exemption markings indicating redactions were made to protect personal privacy (b6) and law enforcement source information (b7C).
Handwritten mailing address on the envelope directed to the FBI office at the U.S. Courthouse in Portland, Oregon.
Bates-style document identification number stamped or printed at the bottom right, indicating this is page 3953 in the DB Cooper FBI file.
Scanned envelope with handwritten address Return address area redacted (blacked out rectangle, upper left) Postmark partially legible FOIA exemption markings b6 and b7C visible near stamp area Scan order ← p. 142 p. 144 →