◆ SpookStack

o, _ «Of the PG 9~-2330 aokinn LABORATORY meq fom FEBERAL BUREAU OF THVESTICATION WASHINGTGR, D.C. 26525 so: SAC, Pittsburgh (174-240) | ‘ | Rate: April 2, 1971 Unknown Subject; FBI File Ke. 9~52085 - ‘Re: TRREAT [0 BLOWUP U.S. SUSRDU CourT be Ne — D-710401035 Kil BUILDING 1:38 P.M, DURING WEEK OF D-7LO401032 1 APRIL 5, 1971 D-720329128 -i BOMB VUREAT; PLOT TO BOMB HOLY ROS CHURCH Brushton, Pennsylvania 3/17/71 by . EID = RM } Specimens recofved 3/31/71, available at the Bureau Q13 Envelope postmarked PITTSBURGH, PA. JA PM 28 MAR, 1971. bearing the address PERSONAL ONLY TO Hit, JON MARSHALL HARLAN JUSTICE OF ‘THE U.S, SUPREME COURT U.S. SUPREME COURT BLDG. WASHINGTON, D.C, Q14 First vage of a two-page hand printed letter beginning "Dear Mr. Harlan..." ending "9 are” Ql15 Second page of a hand printed letter beginning "So lookout..." . Specimen received 3/29/71 from Cleveland K6 Three-pare handwritten letter dated 6/23/ eginning . rl Received your...” and signed ' Request received 3/31/71 from Pittsburgh Request comparison of questioned and known handwriting previously submitted in Bureau case entitled "UNSUB; aka, 'The Protector of Moral Sanity;' Manager, Nixon Theater, 956 Liberty .. Avenue, Pittsburgh, Pa., — VICTIM; EXTORTION; BOMBING MATTER" Result of examination: “Phe conclusion was reached that the writer of the hand printing on Ql3 through Q15 also preparcd the hand printing on Q3, Q@5, Q10 and Q12, previously received in this matter. Due to unexplainable variations in the comparable: handwriting and hand printing, if was not determined whether ‘the writer.of K6 prepared any. of the.questioned writings received in this matter. _ my ; 2 wee, . . Page 1 0°} Ss (continued on next pare) bé