SAC Portland (Mattson) to citizen acknowledging tip letter of November 29, 1971

Part 91page 671 pageDB Cooper-40437

Open in FBI Vault (Part 91, page 67 of the PDF)
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Id: Cooper-Part-91:067-067

Subject: Cooper Files: Cooper-Part-91:067-067

Document: Letter SAC Portland (Mattson) to citizen acknowledging tip letter of November 29, 1971
Id: Cooper-Part-91:067-067
Page: https://cooper.theunsolved.net/documents/Cooper-Part-91%3A067-067

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FBI 164-81, Vault Part 91 p. 67 (DB Cooper-40437), Letter, serial PD 164-41-209 (as read from the transcript) — cooper.theunsolved.net/documents/Cooper-Part-91%3A067-067

Post Office Box 709 Portland, Oregon 97207

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[REDACTED] Sheridan, Oregon [REDACTED]

Dear [REDACTED]:

Your letter dated November 29, 1971, contains a number of thoughtful ideas and I appreciate your taking the time and effort to give us the benefit of your think- ing in this hijacking case.

Consideration will be given to the matters you discussed, and again thank you for writing.

Yours very truly,

J. L. MATTSON Special Agent in Charge

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1 - Addressee 1 - Portland (164-41) (P)

NBB:saq (2)

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164-41-209

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b6 b7C

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DB Cooper-40437

Serials: PD 164-41, PD 164-41-209