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ea NO ee oy ; @ FEDERAL BUREAU OF tI'VC8tiGation @ WXA | COMMUNICATIONS SECTION | SEP 17 1374 WROOS AQ PLAIN | | 7 ELETYPE f 12:29PM URGENT SEPTEMBER i7, otk G TOs DIRECTOR a Laboratory —W ' Plan. & Evel O Fie Paso Spec. Inve oo Training _. 2 | Legal Coun . if TNDTARAPOLES Telephone Km. — / LOS ARGELES - (ALL OFFICES VIA WASHINGTON D.C.) LOmSe Sey SAN FRARCISCO FROMt ALBUQUERQUE (79515) P 3P a ARMED AND DANGEROUS. REMYTEL SEPTEMBER 16, 1974. \Y FROM SEPTEMBER t1+13, 1974 PE TO THIS OFFICE INFORMATION RECEIVED IN TWO ANONYMOUS TELEPHONE CALLS CONCERSING ACTIVITIES OF PATTY ete HEARST.» BUREAU AGENTS SPENT CONSIDERABLE TIME SURVEILING i i 2p -_ ; CALLER scan A SYSTEMATIC REVIEW OF CASES ves ve Kage OP St WORKED AND BEGAN CALLING NUMEROUS ANDIVIDUALS ATTEMPTIGNCTO oom fier IDENTIFY ANONYMOUS CALLER. ON SEPTEMBER! 16, 1974, WHILE" SEP 20 Pa ) REVIEW Qa He RECALLED :HAVING TALKED-T0 “at —~ a WHO REFERRED HIM TO worm LKED TO ly A ONE TELEPHONE /ERD PAGE ONE TELETYPED af - 11 419777 4 F Lees