◆ SpookStack

IN REPLY, PLEASE REFER TO FILE No, MEMO FOR MR. DECLASSIFIED P Gb LTS ae. A Ou, AL / FLYING DISCS Cee States Departutent of i... Federal Bureau of Investigation Washingtan 25, D. C. HOOVER TOLSON CLEGG CONNELLEY GLAVIN HARBO LADD NICHOLS ROSEN TRACY BAUMGARDNER BOSWELL vareil 256 b9G CALLAHAN CALLAN CARLSON CARTWRIGHT CONRAD DOWNING EDWARDS, H. L. EGAN FEENEY FLETCHER, H. B. GURNEA HINCE JONES, M. A. KEAY LAUGHLIN LEONARD LONG McCABE, E. J. McCABE, N. H. McGUIRE McINTIRE MOBLEY MOHR SAC LETIER NO. 38 Series 1949 NANNA NAUGHTEN NEASE PARSONS PENNINGTON RENNEBERGER ROGERS S1Z00 TAMM, Q. WAIKART WALL WHITSON Your attention is directed to Bureau Bulletin #57, Series 1947, dated October 1, 1947, relating to the discontinuance of investigation by this Bureau in matters concerning flying discs. For your confidential information, a reliable and confidential source has advised the Bureau that flying discs are believed to be man-made missiles rather than natural phe nomenon. It has also been determined that for approximately the past four years the USSR has been engaged in experimentation on an unknown type of flying disc. The Department of the Air Force has furnished to the Bureau the attached memorandum classified "restricted" dated February 15, 1949, entitled "Unconventional Aircraft." ‘This memorandum is being furnished to you in order that all agents assigned to your office can be informed of the type of information desired by the Air Force in this matter. As set forth in Bureau Bulletin #57, referred to above, no investigation should be conducted by your office relative to flying discs, however, the attached memorandum should be referred to in securing data from persons who desire to voluntarily furnish information to your office relating to flying discs. Very truly yours, John Edgar Hoover Director NOT RECORDED 160 APR «4 1949 Enclosure nes meres 6 t £ c