Urgent teletype Director to Seattle re typewriting on letter to Air Line Pilots Association

Title revised to match the document’s own text.

Original title: Urgent teletype Director to Seattle re typewriting on ALPA letter

Document date 29 December 1971

Part 103pages 480–4812 pagesDB Cooper-46946–46947

Also filed at: Part 17 pp. 359–360

Copies may differ in what was redacted.

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Id: Cooper-Part-103:480-481

Subject: Cooper Files: Cooper-Part-103:480-481

Document: Urgent teletype Director to Seattle re typewriting on letter to Air Line Pilots Association
Id: Cooper-Part-103:480-481
Page: https://cooper.theunsolved.net/documents/Cooper-Part-103%3A480-481

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FBI 164-81, Vault Part 103 pp. 480–481 (DB Cooper-46946–46947), Teletype, dated 29 Dec 1971 — cooper.theunsolved.net/documents/Cooper-Part-103%3A480-481

NR#17 WA PLAIN 326PM URGENT 12-29-71 MRF TO SEATTLE (164-81) FROM DIRECTOR (164-2111) 2P

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NORJAK.

RE WASHINGTON FIELD AIRTEL TO BUREAU DECEMBER TWENTYEIGHT SEVENTYONE.

IT WAS DETERMINED THAT THE TYPEWRITING ON THE LETTER SIGNED [REDACTED] ADDRESSED TO THE AIR LINE PILOTS ASSOCIATION, WASHINGTON, D. C., HAS THE SAME STYLE OF TYPEWRITING AS THAT ON THE [REDACTED] TYPEWRITTEN LEETTERS RECEIVED IN THIS CASE.

THE TYPEWRITING ON THE LETTER SIGNED [REDACTED] COULD NOT BE ADEQUATELY COMPARED WITH THE [REDACTED] LETTERS SINCE THE [REDACTED] LETTERS ARE CARBON COPIES AND THE ENVELOPES ACCOMPANYING THE [REDACTED] LETTERS CONTAIN ONLY A VERY LIMITED AMOUNT OF TYPEWRITING. THE SIGNATURE OF [REDACTED] COULD NOT BE ADEQUATELY COMPARED WITH THE QUESTIONED HANDWRITING ON ANY OF THE OTHER LETTERS IN THIS CASE.

END PAGE ONE

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164-81- [illegible suffix] SEARCHED___INDEXED___ SERIALIZED___FILED___ DEC 2 8 1971 FBI - SEATTLE

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DB COOPER-46946

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PAGE TWO

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DUE TO A LACK OF COMPARABLE WRITING.

THE PRESENCE OF THE SAME STYLE OF TYPEWRITING AND CERTAIN LIMITED SIMILAR CHARACTERISTICS INDICATE THE POSSIBILITY THAT THE TYPEWRITER USED TO PREPARE THE LETTER SIGNED [REDACTED] WAS USED TO PREPARE THE TYPEWRITING ON THE [REDACTED] LETTERS.

SINCE THE MAJORITY OF THE QUESTIONED TYPEWRITING ON THE [REDACTED] LETTERS CONSISTS OF CARBON COPY IMPRESSIONS, FUTURE EXAMINATION MAY NOT RESULT IN AN IDENTIFICATION OF THE QUESTIONED WRITING.

LABORATORY REPORT FOLLOWS. WASHINGTON FIELD ADVISED BY MAIL.

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END **5 178 3-55)3 JJT FBI SSEATTLE. CLR

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DB COOPER-46947

Serials: 164-2111, SE 164-81