OtherEnvelope addressed to Sky Marshalls, Portland Airport re D.B. Cooper16 December 19711 page
otherLegibility: medium

Part 17, page 229

DB Cooper-5059Serials SE 164-81-1527

Document date 16 December 1971

Open in FBI Vault (Part 17, page 229 of the PDF)

FBI 164-81, Vault Part 17 p. 229 (DB Cooper-5059), Other, dated 16 Dec 1971, serial SE 164-81-1527 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-17/pages/229

Transcript

The scan is the source; the transcript is machine-generated from it.

SKY MARSHALLS PORTLAND AIRPORT

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[handwritten notation:] ASE 12/16/71 D.B. Cooper confidential

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[redacted — content obscured by white box]

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164-81-1527 SEARCHED _____ INDEXED SERIALIZED ___ FILED DEC [guess: 2] 1971 [illegible signature/initials]

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DB Cooper-5059

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b6 b7C

b6 b7C