ReportFBI Laboratory report to SAC Dallas re TWABOM typewriting, paper and envelope comparison (Lab D-731220011 JB)3 January 1974page 2 of 2
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Part 33, page 215

DB Cooper-12319

Document date 3 January 1974

Open in FBI Vault (Part 33, page 215 of the PDF)

FBI 164-81, Vault Part 33 p. 215 (DB Cooper-12319), Report, dated 3 Jan 1974 — cooper.theunsolved.net/parts/Cooper-Part-33/pages/215

Transcript

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REPORT of the FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

To: SAC, Dallas [REDACTED] Date: January 3, 1974 FBI File No. [REDACTED] Re: TWABOM Lab. No. D-73122011 JB

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[REDACTED] Request received 12/19/73

Request intercomparison of material in TWABOM case with material in [REDACTED] case and material in [REDACTED] case with material in [REDACTED] case.

Result of examination:

It was determined that the typewriting, paper, and envelope comprising the questioned evidence in the TWABOM case are different from the typewriting, paper, and envelopes comprising the questioned evidence submitted in [REDACTED] case.

The material received in [REDACTED] case was previously compared with the material received in [REDACTED] case with negative results.

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b6 b7C

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DB Cooper-12319