UFO News Article: 

“UFO Chased By Jets Over Los Alamos | 
UFO CHRONICLE – 1952”,
(The UFO Chronicles, 17 June 2013)

The UFO Chronicles presents a 22 August 1952 Pacific Stars & Stripes news article that reports on two UFO incidents that occurred over Los Alamos, New Mexico in August 1952 (one of the incidents occurred on the morning of 20 August):

http://www.theufochronicles.com/2013/06/ufo-chased-by-jets-over-los-alamos-ufo.html

Aerial view of Los Alamos, New Mexico (wikimedia.org)(wikimedia.org photo)