ReportFBI Laboratory report to SAC Seattle re typewriter samples vs 'D. B. Cooper' letters (Lab no. D-720125010 LL)27 January 1972page 2 of 2
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Part 21, page 3

DB Cooper-6226Serials 164-2111, SE 164-81, SE 164-81-2101

Document date 27 January 1972

Open in FBI Vault (Part 21, page 3 of the PDF)

FBI 164-81, Vault Part 21 p. 3 (DB Cooper-6226), Report, dated 27 Jan 1972, serial SE 164-81-2101 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-21/pages/3

Transcript

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

7-1b REPORT of the FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

To: SAC, Seattle (164-81) Date: January 27, 1972 FBI File No. 164-2111 Re: NORJAK Lab. No. D-720125010 LL

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Specimens received 1/24/72

K3 Two sheets of typewriter samples taken from Smith- Corona Electric Portable [REDACTED]

Result of examination:

The typewritten letters received in this case bearing the typewritten name "D. B. Cooper" and the envelopes containing these letters have been designated Q23 through Q28, Q33 and Q34.

It was not determined whether the typewriting on Q23 through Q28, Q33 and Q34 was prepared on the typewriter used to prepare K3 because of a lack of significant defects; however, nothing of particular significance was noted in the comparison.

K3 was photographed and is returned herewith.

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b6 b7C

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164-81- 2101 SEARCHED INDEXED SERIALIZED FILED JAN 3 1 1972 FBI — SEATTLE

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DB Cooper-6226