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>. oe Director, FRI _ | . February 25, 1949 SAC, Philadelphia _ Attention: FBI Laboratory TAHA | | _ PERJURY, ESPIONAGE - Ro 7 INTERNAL SECURITY = R There ig enclosed herewith for comparison with Specimens Q-5 threugh Q@69 a typewritten letter dated January 27, 1947, addressed to the Dean, Jefferson Medical College, Philadelphia, Pa., and vwigned “Yours sincerely, ALGER HISs.* ..: . When the desired examination has been conducted it 4s requested that =~ the specimen submitted herewith be returned to the Philadelphia Office in order that it may be returned to Dr. WILLIAY H, PERKINS, Dean of. the Jefferson Vedical College. . “Bnelosure: - — ce ~ New York — SPECIAL DELIVERY ~ REGISTERED VAIL suns epe)) 7?’ 65-2440 L rr ey OS n3 H eset a