![Air Safety #OTD by Francisco Cunha on Twitter: "#Thread Extensive article on the incident, quoting from the well-known USAF “Blue Book”, which compiled official DOD analysis and research on UFO´s https://t.co/m18TbstubM" / Air Safety #OTD by Francisco Cunha on Twitter: "#Thread Extensive article on the incident, quoting from the well-known USAF “Blue Book”, which compiled official DOD analysis and research on UFO´s https://t.co/m18TbstubM" /](https://pbs.twimg.com/media/Fl1KhbpWIAUBmBr.jpg)
Air Safety #OTD by Francisco Cunha on Twitter: "#Thread Extensive article on the incident, quoting from the well-known USAF “Blue Book”, which compiled official DOD analysis and research on UFO´s https://t.co/m18TbstubM" /
Friends of Gamaliel Cemetery - Did you know that Capt. Thomas F. Mantell, Jr. was killed in a plane crash on January 7, 1948 while chasing a UFO in Kentucky? | Facebook
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Georgia Davis Powers Shoes, 1969–70 Male Bulldogs Basketball, 1948 Mantell UFO Sighting, and More | Frazier History Museum
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