fbi_formLegibility: medium
Part 84, page 289
DB Cooper-37268Serials SE 164-81-1A
Open in FBI Vault (Part 84, page 289 of the PDF)
FBI 164-81, Vault Part 84 p. 289 (DB Cooper-37268), Other, serial SE 164-81-1A (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-84/pages/289
Transcript
The scan is the source; the transcript is machine-generated from it.
164-81-1a 463 DB Cooper-37268