memoLegibility: high
Part 70, page 320
DB Cooper-30172Serials SE 164-81
Document date 21 December 1971
Open in FBI Vault (Part 70, page 320 of the PDF)
FBI 164-81, Vault Part 70 p. 320 (DB Cooper-30172), Memo, dated 21 Dec 1971 — cooper.theunsolved.net/parts/Cooper-Part-70/pages/320
Transcript
The scan is the source; the transcript is machine-generated from it.
SAC, SEATTLE (164-81) 12/21/71
SA CHARLES E. FARRELL
NORJAK
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(p4) 1A
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RE: MINI MARKER
SA MANNING made available an advertisement clipped from a magazine concerning a "mini" marker.
This small marker beacon receiver apparently could be used to "home in" on a given frequency.
The literature will be maintained in the 1A section of this file.
CEF:set (2)
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164-81- [guess: H458] sub: N. [illegible initials/signature]
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DB Cooper-30172