◆ SpookStack

: 8/14/69. AIRTEL "=. * ATRMATL =, REGISTERED, TO DIRECTOR FBI | , | ATIN: EBL LABORATORY ; “FROM” 22 SAC, SACRAMENTO. (9-68) @) 7 SUBJECT: UNKNOWN SUBJECT; oo “Vallejo Times-Herald" uo Vallejo, California - . _ VICTIM EXTORTION Re Sacramento airtel to Bureau dated 8/6/69. Enclosed herewith is an envelope bearing post- ancisco, Calif., 8/10/69, addressed to Sgt. Vallejo Police Department, Vallejo, Calif., closing a 3 x 5 ca ing a typewritten note ay beginning “Dear Sgt. and ending with "concerned \ eitizen. Also enclo a "key'', which was furnished to the Vallejo Police Department by the anonymous letter writer who-states, "I hope the enclosed key will prove to be beneficial to you in connection with the cipher letter writer". . It is requested that the enclosed items be . ‘examined for latent fingerprints. The "key" may or may not have some bearing upon the solution of the cipher . enclosed with referenced airtel. — a hy - These items should be returned to San Francisco ; or return to the Vallejo Police Department, Alpon co - of the examination. AeA eee? ee y - Sacramento . ; aU = FBBicde Se b a Cy hat Mate SC : _ © AAD Yaf6 g LU eke - Bureau (Enc. 3) (AM RM) A