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felb fie ~ aa Tih Wah . 7 , ~ aes Bar @ -, of the —ppa- 8 . _wis. LABORATORY —a~— . FEDERAL BUREAU OF INVESTIGATION a WASHINGTON, D. C. 20535 ere @ ‘ ay i oe To: GAC, New York (157+10917) March 3, 1975 °; + ae asst FBI FILE NO, 1257-30832 fo cap. wo. D©750221017 PF Re: SYMBIONESE LIBERATION ARMY (SLA) aa ee EXTREMIST MATTER-URBAN GUERRILLA ee WARFARE - | ON Specimens received? /20/75 9135 Envelope postmarked "NEW YORK, NY 1000) FEB 4 AM. 1975" bearing the hand printed address "Post Master | Personial Eargent Right.Now." . sa Q136 New York Telephone message slip bearing the hand aS printed message beginning "S.L-A, This is just A Memo For May..." signed "Patty & John” Result of examination: - Q135 and Q136 were not associated with material’ 2°. maintained in the Anonymous Letter File which also contains -°; similar type material previously submitted in this case and... = in case captioned "HEARNAP". Copies have been added thereto. =: * A definite conclusion was not reached whether the © - questioned writing on Q135 and Q136 was prepared by ee PATRICIA CAMPBELL HEARST, writer of K32 submitted in the ar HEARNAP case, EMILY HARRIS, K5, x6, K8, K9, K26 and K37 in the. HEARNAP case, or WILLIAM HARRIS, K#5 submitted in the HEARNAP . case, due to the lack of sufficiently comparable writing and the presence of variations. However, nothing of particular: 9 = significance was observed in comparing the available hand eee printing of WILLIAN HARRIS with ,the questioned writing on = 0% Q135 and Q13s. : rr ae ee 9135 is an embossed ten-cent U. S$. Postal Service.” ) - * . nvelope bearing the usual Government watermark. Q136 isia 5 i message sheet of the New York Telephone Company. Q135 and Q136 ~~ a -‘gontain no indented writing of significance or other Led eboe LD - Characteristics to aid in definitely determining their source. C I BRC: ye? Q135 and Q136,which have been photographed, are ‘MVS yoing returned separately. ae Ete