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FBI Laboratory report re tie (Q40) and tie clip (Q41) examinations, with administrative page

Document date 8 March 1972

Part 94pages 55–562 pagesDB Cooper-41980–41981

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Id: Cooper-Part-94:055-056

Subject: Cooper Files: Cooper-Part-94:055-056

Document: FBI Laboratory report re tie (Q40) and tie clip (Q41) examinations, with administrative page
Id: Cooper-Part-94:055-056
Page: https://cooper.theunsolved.net/documents/Cooper-Part-94%3A055-056

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FBI 164-81, Vault Part 94 pp. 55–56 (DB Cooper-41980–41981), Report, dated 8 Mar 1972 — cooper.theunsolved.net/documents/Cooper-Part-94%3A055-056

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John Edgar HooverOfficial
Page 1 of 2Part 94 p. 55DB Cooper-41980

7-1b

REPORT of the FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

To: SAC, Portland Date: March 8, 1972 FBI File No. 164-2111 Re: NORJAK Lab. No. PC-H5141 MC GX

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Specimens received 2/28/72

Q40 Tie Q41 Tie clip

Result of examination:

No stains having the appearance of body fluids were found on Q40 or Q41.

No hairs or foreign textile fibers were found on Q40 or Q41.

No identifying marks were found on Q41 that would indicate either the owner or the manufacturer of this item.

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DB Cooper-41980 164-41-685

Page 2 of 2Part 94 p. 56DB Cooper-41981

Laboratory Transmittal Form 7-72

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FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

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To: SAC, Portland (164-41) Date: March 8, 1972

Re: NORJAK

John Edgar Hoover, Director

FBI File No. 164-2111 Lab. No. PC-H5141 MC GX

Examination requested by: Portland

Reference: Letter 2/24/72

Examination requested: Microscopic Analyses - Chemical Analyses

Remarks:

Specimens Q40 and Q41 are being returned to the Seattle Office as an enclosure to their copy of this report.

Enclosures (2) (2 Lab report) 1-FBI, Seattle (164-81) Enclosures (3) (Q40, Q41, Lab report)

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DO NOT INCLUDE ADMINISTRATIVE PAGES INFORMATIONAL INVESTIGATIVE REPORT

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164-41-866 SEARCHED _____ INDEXED _____ SERIALIZED _____ FILED _____

MAR 1 0 1972 FBI — PORTLAND

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ADMINISTRATIVE PAGE

DB Cooper-41981

Serials: 164-2111, PD 164-41, PD 164-41-685, PD 164-41-866, SE 164-81