◆ SpookStack

Lack LABORATORY oe - . FEDERAL BUREAU OF INVESTIGATION WASHINGTON D.C. ™ sac, Washington Pield Bepteuber 2, 1952 There follows the report of the FBI Laboratory on the! : patton of evidence received from your office Sep’ 1S— wr —_ 7 = DONALD DUART MACLEAN, et al . ; Deever ESPIONAGE ~ 8 , oh Giger Heer, Director. YOUR FILE NO. FBI FILE NO. - - us. wo. 2a Examination requested by: Wa shington Pield Reference: Letter - September 1h, 1951 Examination requested: Document ‘Specimens: Q? Envelope of Sportsman's Hotel, Tuloelake, California, poste marked Tulelake, Calif., Aug. 17, 1951, 10AM, addressed "agont-in-Charge Pederal Bureau of Investigation Dept. 3 ots Justice = Prancisco fetter beginning “srs fs te st page of ace letter deg. Sirs ere possibility thet auuiagudbenme os : Q9 Second page of accompanying letter beginning Wie: _- Address was...” and ending “seeestand by for additional data.® . Results of examinations The enonymous handwritten and printed sommnication postmarked November 10, 1950 at Hot Springs, South Dakota, a “ eau letter q a ‘ Wm = words. ‘The balance er tie thong gbMletne o fin ecript. _ a A comparison of Ube! oi) a words in the abovre- i— wmentioned letter with the babs Bs specimens Q7, Q8 and ( pe 99 has resulted in the $5f p handprinting on the wr, former letter was made by the seme iddtyid i hand: é (4 mAt, @8 and 07. RECORDED - RA i ; : Specimens Q7 through rep too of se eimens ota thet Laboratory's : Se Fane of eee tcinens bere ete n po vi i 4 4