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| FD-36 Rev, $-22-84) - , } I hon @ | “s I FBI Date: 12/8/71 Z Z Transmit the fol ‘ t / fons ¢ following in {Type in plaintext or code) \ YO | Via AIRTEL ATRMAIL (Priority) TO: DIRECTOR, FBI (164-2111) . Gel |B ATTN: FBI LABORATORY SAC, PORTIAND (164-41) (P) UNSUB; NORTHWEST AIRLINES FLIGHT 302, PORTLAND TO SEATTLE 12/28/72 CAA ~ RIGACKING; EXTORTION 00: SEATTLE Enclosed f the eau is a letter and envelope forwarded to b6 Elimination fingerprints will be obtained if necessary. , if The laboratory is requested to conduct appropriate examination of the enclosed letter and envelope to determine any pertinent latent fingerprints which could be identified with the sender and furnish the results to listed offices. Pes naamination, please return the letter and envelope to ortlan Enclosed for Seattle {s a copy of the B.D. COOPER letter and enwelope. Py ° = Seateie (10683) f et: alah £6 he FL GP Sacramento (Info) 1 ~ Las Vegas saeey? N 2 - Portland / in 1619 BHY :2a0 ral SEAT (8) Approved: to Sent MOP Special Agént in Charge DB Cooper -438