MemoSAC Chicago to SAC Seattle closing Chicago investigation of William Johnson Mason4 May 19771 page
memoLegibility: high

Part 105, page 141

DB Cooper-47691Serials 164-2111, CG 164-297, PD 164-41, SE 164-81, SE 164-81-7499

Document date 4 May 1977

Open in FBI Vault (Part 105, page 141 of the PDF)

FBI 164-81, Vault Part 105 p. 141 (DB Cooper-47691), Memo, dated 4 May 1977, serial SE 164-81-7499 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-105/pages/141

Transcript

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

OPTIONAL FORM NO. 10 MAY 1962 EDITION GSA FPMR (41 CFR) 101-11.6 UNITED STATES GOVERNMENT Memorandum

TO : SAC, SEATTLE (164-81) DATE: 5/4/77

FROM : SAC, CHICAGO (164-297) (RUC)

SUBJECT: NORJAK OO: SEATTLE BUFILE 164-2111

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[illegible handwritten notation, possibly a date or file stamp]

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Re Seattle letter to Chicago, 3/30/77.

RE: WILLIAM JOHNSON LOUDERBACH MASON, SUSPECT.

Efforts were made periodically during the period April 12 through 27, 1977, to return the evidence submitted to Chicago in referenced letter, with negative results.

On April 28, 1977, [REDACTED] Illinois, was contacted at which time three photographs furnished by FBI, Seattle were returned to her, advising that they would no longer be needed in the FBI investigation.

No further investigation remains outstanding at Chicago.

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(2)- Seattle 1 - Portland (164-41)(info) 1 - Chicago

DFB:kdk (4)

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Sub 304 164.81-7499 [illegible] 4 N

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b6 b7C

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Buy U.S. Savings Bonds Regularly on the Payroll Savings Plan DB COOPER-47691