Archive/Parts/Part 74/Page 28Letter · Anonymous handwritten letter to Portland/Woodland police theorizing hijacker was an ex-Marine paratrooper, with Long Beach envelope · page 5 of 5AIType, title and date: 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.← Previous pagepage 4 of 5Next document →Memo · SA Manning to SAC Seattle re items from Sheriff Gill mailed to Woodlandfbi_formLegibility: lowPart 74, page 28DB Cooper-31870Open in FBI Vault (Part 74, page 28 of the PDF)Copy citationFBI 164-81, Vault Part 74 p. 28 (DB Cooper-31870), Letter — cooper.theunsolved.net/parts/Cooper-Part-74/pages/28Places[guess: Long Beach], Calif.TranscriptThe scan is the source; the transcript is machine-generated from it.[guess: Long] Beach Calif.---b6 b7C---DB Cooper-31870Scan order← p. 27p. 29 →