OtherEnvelope addressed to Northwest Airlines, Seattle-Tacoma Airport, with enclosed sketch (164-73-73)7 December 1971page 3 of 3
otherLegibility: medium

Part 78, page 32

DB Cooper-33829Serials MP 164-73-73

Document date 7 December 1971

Open in FBI Vault (Part 78, page 32 of the PDF)

FBI 164-81, Vault Part 78 p. 32 (DB Cooper-33829), Other, dated 7 Dec 1971, serial MP 164-73-73 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-78/pages/32

Transcript

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

[REDACTED - b6/b7C] [postmark area: 1971] HELP GOODWILL [guess: INDUSTRIES] [U.S. Postage stamp visible]

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Northwest Airlines Seattle-Tacoma International Airport Seattle Wash

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[REDACTED - b6/b7C]

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11-27-71 [illegible handwritten text, possibly an agent's note or routing annotation]

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164-73-73 SERIALIZED INDEXED FILED DEC 7 1971 FBI - MINNEAPOLIS

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DB Cooper-33829