◆ SpookStack

United States Department of Justice Bederal Burean of Investigation Washington 25, B. C. 1M REPLY, PLEASE REFER TO. - ~ ATR MAIL sac, DETROIT ¢ CHARIES FRANKLIN KETTERING — OR~165 ee aka, "BOSS KETT" ATOMIC ENERGY ACT - APPLICANT (' EMPLOYEE ( ) Dear Sir: You are instructed to conduct an immediate, thorough, discreet investigation concerning the character, associations, and loyalty of the. above-named individual in accordance with the provisions of the Atomic Energy Act of 1946. The original and four copies of the report are, to be transmitted to the Bureau (original and two copies only of synopsized reports) by air mail unless ordinary’ mail is equally speedy, so as to reach the Bureau not later than 5/14/48. - we Present address: Birthdate and birthplace: Social Security Number: Firm to Employ and Position involved: Submit briefed reports. © Letter AEC May 19-48 - , REWmlvd Very truly yours, . , Ge, Ahenven John Edgar Hoover . a Director