LetterAnonymous cut-out/collage letter claiming to be the hijacker, with envelopepage 3 of 4
photographLegibility: low

Part 16, page 404

DB Cooper-4782

Open in FBI Vault (Part 16, page 404 of the PDF)

FBI 164-81, Vault Part 16 p. 404 (DB Cooper-4782), Letter, serial SE 164-81-1380 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-16/pages/404

Transcript

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

[illegible] — page is too degraded to extract any reliable text. Faint traces of what may be handwriting or printed text are visible but cannot be resolved.

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[illegible initials or routing mark]

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DB Cooper-4782