ReportFBI Laboratory report to SAC Albany re Q1 envelope and Q2 letter, Dan Cooper hijacking21 January 19761 page
fbi_formLegibility: high

Part 37, page 91

DB Cooper-14228Serials AL 164-47, SE 164-81-6826

Document date 21 January 1976

Open in FBI Vault (Part 37, page 91 of the PDF)

FBI 164-81, Vault Part 37 p. 91 (DB Cooper-14228), Report, dated 21 Jan 1976, serial SE 164-81-6826 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-37/pages/91

Transcript

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

7-4 (Rev. 11-26-74)

REPORT of the

FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

To: SAC, Albany (164-47) January 21, 1976

From: Director, Federal Bureau of Investigation

FBI FILE NO. UNSUB, aka Re: Dan Cooper; LAB. NO. NORTHWEST AIRLINES FLIGHT 350, PORTLAND, OREGON, TO SEATTLE, YOUR NO. b6 WASHINGTON, 11/24/71; b7C CAA - HIJACKING: EXTORTION

OO: Seattle

---

Reference Letter dated December 10, 1975

The material described below has been searched in the following file without effecting an identification: Anonymous Letter File

Copies have been added to this file for future reference.

The submitted material is temporarily retained.

MATERIAL SUBMITTED:

Q1 Envelope postmarked "LOS ANGELES M 18 NOV 1975" bearing hand printed address "Syracuse Police Department 511 So. State Street Syracuse, New York"

Q2 Accompanying sheet of paper bearing hand printed letter beginning "To Whom it Concern, ...." and ending "...if you are wondering"

---

Remarks:

There were no watermarks, indented writing or other marks of value to aid in determining the source of Q1 and Q2.

---

(2) Seattle [guess: Bruni] W/Sul [guess: Gen] 2 LJ [guess: Gov'n] (V)

---

164 - 81 - 6826 SEARCHED.....INDEXED..... SERIALIZED....FILED.... JAN 26 1976 FBI — SEATTLE

---

DB Cooper-14228