During February 1951, an article by Richard Wilson was published in Look magazine, quoting Dr. Urner Liddel as suggesting that Skyhook balloons could explain UFO sightings.
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Book References
For discussion of this article see the following:
Year |
Discussion by:
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No. of Pages |
Fitzgerald, Randall in his “The Cosmic Test Tube” (1998) (available on Amazon USA and on Amazon UK) at page 102 (in Section 2) of the Moonlake Media softcover edition. |
1 |
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Jacobs, David Michael in his “The UFO Controversy in America” (1975) (available on Amazon USA and on Amazon UK) at page 61 (in Chapter 2) of the |
1 |
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Keyhoe, Donald E in his “Flying Saucers from Outer Space” (1953) (available on Amazon USA and on Amazon UK) at page 47 (in Chapter 3) of the Henry Holt hardback edition, page 52 of the Tandem paperback edition. |
1 |
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Maccabee, Bruce in his “UFO-FBI Connection” (2000) (available on Amazon USA and on Amazon UK) at page 158 (in Chapter 15) of the Llewellyn softcover edition. |
1 |
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McDonald, James E in his prepared statement to the Roush Hearing (the U.S. House of Representatives Committee on Science and Astronautics "Symposium on Unidentified Flying Objects" on 1968.0729) at pages 65-66 of the transcript of the Ninetieth Congress, Second Session, Number 7. Complete transcript available free online at the following links: http://ncas.sawco.com/ufosymposium/contents.html http://www.project1947.com/shg/symposium/contents.html |
2 |
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Spencer, John in his “The UFO Encyclopedia” (1991) (available on Amazon USA and on Amazon UK) at pages 186-187 (in an entry entitled “Liddell, Dr Urner”) of the Guild hardback edition (with the same page numbering in the Avon softcover edition) at page 216 of the Headline paperback edition. |
2 |
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Stanton, L Jerome in his “Flying Saucers : Hoax or Reality?” (1966) (available on Amazon USA and on Amazon UK) at pages 95-96 (in Chapter 6) of the |
2 |
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Vesco, Renato and Childress, David Hatcher in their “Man Made UFOs 1944-1994 – 50 Years of Suppression” (1994) (available on Amazon USA and on Amazon UK) at page 43 (in Chapter 2) of the AUP softcover edition. |
1 |
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Vesco, Renato in his “Intercept Ufo” (Formerly published as “Intercept - But Don't Shoot”) (1971) (available on Amazon USA and on Amazon UK) at pages 43, 51 (in Chapter 2) of the Zebra paperback edition. |
2 |
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