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i, UNITED STATES od ement i) ”.- " Memorandum => Se Se ww Se ee TO : DIRECTOR, FBI (76 -216 295) pate: 6/18/62 + FROM : SAC, SAN FRANCISCO (76-2887) } , ATTN: FBI LABORATORY Hw | ——_ - a OWN i Ke SUBJECT!_ FRANK ras Honats'< rygitive : T WILLIAM AN Pugitive ‘EFP; CONSPIRACY 5 / ie Attached is postcard postmarked at San Francisco June Y) 16, 1962, 8:30 p.m. addressed to "Warden Alcatraz Prison, Alcatraz Is contains th : » San Francisco Bay, California.” The card ollowing information: oe » 5 jd The card was received by Warden OLIN G. BLACKWELL, U. 8. £ =A y Penitentiary Alcatraz, Califonnia on 6/18/62. Warden BLACKWELL ae) pointed out that this is probably "a phoney" since all prisoners™ a have their mail addressed to Box 1476, Alcatraz, California. Attached is sample of handwriting of CLARENCE ANGLIN and \ethe laboratory is requested to compare handwriting of CLARENCE ANGLIN with that on postcard and inaddition to compare handwriting on fingerprint cards of JOHN W. ANGLIN, FBI # 4745119 and - LEE MORRIS, FBI # 2157606, td we San Francisco endeavoring to obtain additional handwriting specimens of JOHN W. ANGLIN and FRANK LEE MORRIS and will forward. ALL SUBJECTS ARE CONVICTED BANK ROBBERS AND SHOULD BE 5 CONSIDERED Y. au C Fe