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7-lb 7 a REPORT . fs @ ofthe @ s wake. LABORATORY 2 FEDERAL BUREAU OF INVESTIGATION | j - WASHINGTON, D. C. 20535 Te: AC, Washington Field Office | oe ue guly 17, 1974 . (7-1201) ret rae OY T3520 ey HeARNAP D-THOT030S7 PF NA Specimenn received 7-3-T4 » from Bureau Q1568 Envelope postmarked "U.S. POSTAL SERVICE, MD 207 PM 1 JUL 1974," bearing handwritten address "Federal bureau of Investig, Pa, Ave. at 9th St. N.W. Washington,D,.C. 20015" Q1569 Accompanying shoet of paper bearing handwritten messsare beginning "A girl ..."” Result of examination: Q1568 and Q1569 were not assoolated with material maintained in the Anonymous Letter File. Copies have been added thereto. A definite conclusion was not reached whether the questioned writing on Q1568 and Q1569 was prepared by any of the writers of the unidentified questioned writing, known writing or purported known writing on items previously submitted in this case and in case captioned “SYMBIONESE LIBERATION ARMY (SLA) EM", due to the presence of unexplained variations and the lack of sufficiently comparable writing. However, nothing of particular significance was observed in this comparison. Q1568 and Q1569 contain no watermarks, indented writing of significance or other characteristics to aid in definitely determining their source. A ten cent U.S. Postal service stamp, torn from a booklet of stamps, 1s affixed to Q1568, The submitted evidence, which has been photographed, is being retained, . _ ra BRG : mew Fad (6) Aly a me eT ~~~ Tug pee a te, te pane ea Ms ae ee gene