Documents

The archive as a filing cabinet: every memo, airtel, teletype, interview report and clipping, by type, year and originating office.

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601–650 of 703 documents, 858 including copies · letter

LetterAnonymous letter to Northwest Orient president claiming to know Cooper's identity and location27 Dec 1971Part 73 · p. 1971 pageLetterFrom citizen to FBI Longview re D.B. Cooper case, with mailing envelope24 Dec 1971Part 18 · p. 3202 pagesLetterAnonymous citizen tip letter re composite sketch resemblance, with mailing envelope23 Dec 1971Part 17 · p. 2791 pageLetterAnonymous letter re resemblance of composite drawing, with envelope23 Dec 1971Part 17 · p. 2781 page
LetterSAC Seattle to correspondent acknowledging letter of December 22, 197123 Dec 1971SeattlePart 17 · p. 2341 page
+1 copy

Copies may differ in what was redacted.

LetterHandwritten citizen tip letter from Oregon naming Ralph Conklin23 Dec 1971Part 103 · p. 4261 pageLetterSAC J. E. Milnes to citizen acknowledging letter of 12/22/7123 Dec 1971SeattlePart 103 · p. 4201 pageLetterSAC J. E. Milnes to citizen acknowledging tip of 12/22/71 (Irwin)23 Dec 1971SeattlePart 103 · p. 4151 page
LetterAnonymous letter to FBI Seattle naming two possible D.B. Cooper suspects22 Dec 1971Part 17 · p. 2321 page
+1 copy

Copies may differ in what was redacted.

LetterAnonymous citizen tip letter naming two Rubens & Pratt employees (sub 253)22 Dec 1971Part 103 · p. 4161 page
+1 copy

Copies may differ in what was redacted.

LetterSAC J. L. Mattson to editor, Lake County Examiner, re John Emil List comparison21 Dec 1971PortlandPart 92 · p. 1591 pageLetterSAC Seattle to Sea-Tac Airport contact acknowledging forwarded information (with file copy)21 Dec 1971SeattlePart 17 · p. 602 pagesLetterSAC Seattle J. E. Milnes acknowledging information from Sea-Tac correspondent21 Dec 1971SeattlePart 104 · p. 1461 pageLetterFrom Chief Probation Officer J. Eldon Mincks, U.S. Courthouse, Seattle, forwarding a photograph20 Dec 1971SeattlePart 67 · p. 3301 pageLetterChief U.S. Probation Officer Mincks to SAC Seattle forwarding probationer photograph20 Dec 1971Part 17 · p. 1091 pageLetterSAC Wesley G. Grapp, Los Angeles, enclosing two lists of ransom bills17 Dec 1971Los AngelesPart 55 · p. 671 pageLetterFrom member of public to Northwest Airlines Airport Terminal Manager re TIME article on Flight 30517 Dec 1971Part 18 · p. 2371 page
LetterDirector Hoover to Senator Henry M. Jackson acknowledging 12/14/71 communication17 Dec 1971BureauPart 17 · p. 661 page
+1 copy

Copies may differ in what was redacted.

LetterOregon Bankers Association special notice from the FBI re NORJAK ransom currency16 Dec 1971PortlandPart 92 · p. 1661 pageLetterCitizen tip letter to FBI Seattle naming Jack Linkletter as the skyjacker16 Dec 1971Part 73 · p. 4093 pages
LetterSAC Seattle thanking Army Reserve officer for helicopter support in search16 Dec 1971SeattlePart 64 · p. 3091 page
+1 copy

Copies may differ in what was redacted.

LetterSAC Seattle to U.S. Army Reserve Lt. Colonel thanking for helicopter assistance16 Dec 1971SeattlePart 16 · p. 3091 page
LetterSAC Seattle to George Weyerhaeuser thanking Weyerhaeuser Lumber Co. for helicopter assistance16 Dec 1971SeattlePart 16 · p. 2951 page
+1 copy

Copies may differ in what was redacted.

LetterSAC Seattle to Cowlitz County Sheriff Gill re forwarded D.B. Cooper contest ad, with Gill's covering note15 Dec 1971SeattlePart 16 · p. 1862 pages
LetterSAC J. E. Milnes to Olympic Helicopters, Inc. acknowledging offer of services15 Dec 1971SeattlePart 16 · p. 1121 page
+1 copy

Copies may differ in what was redacted.

LetterFrom Medford Radiological Group physician to SAC Portland re Cooper suspect14 Dec 1971Medford, Oregon (private)Part 92 · p. 611 pageLetterSAC Portland (Mattson) distributing second composite sketch of hijacker without glasses14 Dec 1971PortlandPart 92 · p. 141 pageLetterSAC Portland to Oregon Bankers Association re distribution of hijacking information to Oregon banks14 Dec 1971PortlandPart 91 · p. 4481 pageLetterSAC Portland acknowledging citizen suggestion regarding the hijacking14 Dec 1971PortlandPart 91 · p. 4391 pageLetterSAC J. L. Mattson to California citizen forwarding two composite sketches of the hijacker14 Dec 1971PortlandPart 91 · p. 4361 pageLetterSAC Portland to Oregon Army National Guard colonel thanking him for aerial search support14 Dec 1971PortlandPart 91 · p. 4331 pageLetterSAC Portland to Chief of Police Arthur Enderlin, West Linn, thanking him for search assistance14 Dec 1971PortlandPart 91 · p. 4321 pageLetterHandwritten letter to FBI Los Angeles requesting Cooper wanted circulars and ransom serial number lists, with mailing envelope14 Dec 1971Part 55 · p. 652 pagesLetterDirector Hoover to Donald W. Nyrop acknowledging his commendation14 Dec 1971BureauPart 17 · p. 1421 page
LetterSenate Committee on Armed Services to FBI Congressional Liaison forwarding constituent enclosure14 Dec 1971Part 17 · p. 642 pages
+1 copy

Copies may differ in what was redacted.

LetterSAC Seattle to Bonneville Power Administration thanking for helicopter assistance13 Dec 1971SeattlePart 15 · p. 3911 page
+3 copies

Copies may differ in what was redacted.

LetterConstituent letter to Senator Henry M. Jackson alleging CIA link to 727 hijacking12 Dec 1971Part 17 · p. 622 pages
+1 copy

Copies may differ in what was redacted.

LetterFrom Lake County Examiner columnist, Lakeview, Oregon to FBI Portland forwarding material on possible Cooper resemblance, with envelope11 Dec 1971Part 91 · p. 4642 pagesLetterEnvelope postmarked 12/11/71 and letter signed 'D.B. Cooper' to the Los Angeles Times11 Dec 1971Part 54 · p. 2153 pagesLetterPurportedly from D.B. Cooper to newspapers, with envelope addressed to Washington Post11 Dec 1971Part 16 · p. 2832 pages
LetterOlympic Helicopters, Inc. to FBI Seattle offering charter services, with charter rate sheet11 Dec 1971Part 16 · p. 1102 pages
+1 copy

Copies may differ in what was redacted.

LetterSigned 'D. B. Cooper' to newspapers with mailing envelope postmarked 12/11/7111 Dec 1971Part 106 · p. 822 pagesLetterFrom Portland citizen suggesting public involvement in tracking ransom bills, with cc list10 Dec 1971Part 91 · p. 4372 pagesLetterFBI Seattle to correspondent acknowledging D.B. Cooper information10 Dec 1971SeattlePart 74 · p. 51 page
LetterFBI Seattle to citizen re distribution of ransom currency serial number list10 Dec 1971SeattlePart 15 · p. 3491 page
+2 copies

Copies may differ in what was redacted.

LetterSAC Seattle to James J. Rowley, Director U.S. Secret Service, re microfilming of hijacking ransom bills10 Dec 1971SeattlePart 15 · p. 2841 page
+2 copies

Copies may differ in what was redacted.

LetterAnonymous letter from Los Angeles to FBI Portland claiming psychic impressions re Cooper, with hand-drawn 'check area' map and mailing envelope9 Dec 1971Los AngelesPart 91 · p. 3594 pagesLetterCitizen letter to FBI Seattle re resemblance to Cooper sketch, with ABA Protective Bulletin enclosure and envelope9 Dec 1971Part 74 · p. 113 pagesLetterFrom Los Angeles citizen to FBI Portland offering psychic guidance on the case8 Dec 1971Part 91 · p. 3292 pagesLetterHandwritten citizen tip letter from Breedsville, Michigan naming a possible Cooper suspect, with envelope8 Dec 1971Part 74 · p. 65 pages