On 1 October 1947, FBI Bulletin Number 57 informs FBI offices that in future all flying disc reports should be referred to the Air Force
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Book References
For discussion of this FBI bulletin see the following:
Year |
Discussion by:
|
No. of Pages |
Maccabee, Bruce in his “UFO-FBI Connection” (2000) (available on Amazon USA and on Amazon UK) at page 32 (in Chapter 4) of the Llewellyn softcover edition. |
1 |
|
Redfern, Nicholas in his “The FBI Files” (1998) (available on Amazon USA and on Amazon UK) at page 37 (in Chapter 2) of the Simon & Schuster softcover edition, with the same page numbering in the Pocket Books paperback edition. |
1 |
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