Part 18, page 228
DB Cooper-5561Serials 164-2111, NY 164-627, SE 164-81-1253
Document date 5 January 1972
FBI 164-81, Vault Part 18 p. 228 (DB Cooper-5561), Report, dated 5 Jan 1972, serial SE 164-81-1253 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-18/pages/228
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, New York (164-627) Date: January 5, 1972 FBI File No. 164-2111 Re: NORJAK Lab. No. D-711222011 LL
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Specimens received 12/21/71
Q33 Envelope postmarked "U. S. POSTAL SERV O AM 11 DEC 1971," bearing typewritten address "Managing Editor New York Times Newspaper New York, New York"
Q34 Accompanying one-page typewritten letter beginning "Sirs, I knew from the start . . ." and ending "D.B. COOPER"
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Result of examination:
Specimens Q34, Q24, Q26 and Q28 are carbon copies of the same original letter with the exception of the numbers at the bottom of these items.
The typewriting on Q33 and Q34 most closely matches a pica style of type used on Singer electric typewriters. It is noted, however, that similar styles of pica type are found on Smith-Corona typewriters.
No watermarkings indented writing or other features were found on Q33 and Q34 which would be of value in determining the source of these specimens.
Q33 and Q34 were photographed and will be returned separately.
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164-81- 1253 SEARCHED INDEXED SERIALIZED 1/22 FILED 1/27 JAN 7 1972 FBI — SEATTLE
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DB Cooper-5561