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| @ FEDERAL BUREAU GF iNvi- “@ Rew Dir COMMUNICAHONS SICHiC ne T.- AT -Adm__ “NRBB1 BS CODED - faneA.D Ine Yeret 12258 AM FEBRUARY 16,1974 “Pm NITEL FEBRUARY TO DIRECTOR {374 REC 9 (ATTN: INTD & GID) SAN FRANCISCO (7-861) Telephone Km — Dierstor See’y md ee el (eanune) 00% SAN FRANCISCO . (yale RE MESSAGE FROM THE SYMBIONESE LIBERATION ARMY. oN 2735/74,4 F THE bia a ADVISED THAT, AT 6345 P.M. THAT DATE ONE OF THE \MA IN :: EIVED A CALL FROM A WHITE MALE WHO IDENTIFIED HIMSELF AS LIEUTENANT DELTA FROM THE SYMBIONESE ARMY* S GERM WARFARE UNIT. THE CALLER STATED THAT THE NEXT INFORMATION ON THE HEARST CASE WOULD COME FROM THE EAST COAST. WHEN THE OPERATOR -TRIED TO CONNECT THE CALL TO THE CITY DESK AT THE GR tree WAS A Gs CLICK ON THE LINE AND THE CALLER SAID TWICE “DON’T TRY TO TRACE THIS CALL”. HE INDICATED HE WAS CALLING FROM A PAY TELEPHONE. THE OPERATOR SAID THE LINE WAS NOT CLEAR AND THERE WERE SONE BACKGROUND NOISES WHICH SHE COULD NOT DISTINGUISH OR IDENTIFY. SHE WAS UNABLE TO ne ESTIMATE THE AGE OF THE CALLER. GB 7-18 2.60 - Qi BOSTON INDICES NEGATIVE RE LIEUTENANT DELTA. END ea —_ . ea FETS fab,