ReportAtlas Chemical Testing Laboratories report of determination on nylon fibre cording, with photomicrograph2 October 1977page 1 of 3
reportLegibility: medium

Part 121, page 70

DB Cooper-55579

Document date 2 October 1977

Open in FBI Vault (Part 121, page 70 of the PDF)

FBI 164-81, Vault Part 121 p. 70 (DB Cooper-55579), Report, dated 2 Oct 1977 — cooper.theunsolved.net/parts/Cooper-Part-121/pages/70

Transcript

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

Atlas Chemical Testing Laboratories, Inc. 2765 SO. HIGHLAND DR., SUITE 204 • (702) 735-6171 • LAS VEGAS, NEVADA 89102

October 2, 1977 [redacted box]

CHEMICAL PHYSICAL FORENSIC member of AMERICAN SOCIETY FOR TESTING MATERIALS

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LABORATORY NO: [redacted]

SAMPLE: Fibre Cording

MARKED: Cascade Mts. in Northern Oregon on May 21 or 22

DATE RECEIVED: 9/29/77

SUBMITTED BY: [redacted box]

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REPORT OF DETERMINATION

The sample of material submitted to our laboratory for analysis was identified as nylon cording by morphological examination, see the attached photomicrograph of fibre magnified to 300X.

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Respectfully submitted,

ATLAS CHEMICAL TESTING LABORATORIES, INC.

[redacted box]

Forensic Chemist

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This report is submitted to the addressed client for his exclusive use. As a protection to the client, the public and this laboratory, this report may not be used in whole or in part for advertising, publicity or promotion without this laboratory written authorization. [redacted box]

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164-81-#705 [partially legible, possible guess: 164-81-4705] SEARCHED..........INDEXED.......... SERIALIZED..........FILED.......... NOV 1 1977 FBI — SEATTLE

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DB COOPER-55579