U.S. Government UFO Document: “PROJECT 10073 RECORD CARD: DATE: 2 May 1957/LOCATION: Edwards AFB, California”

(Project Blue Book, U.S. Air Force, Washington, D.C.)

Source: Fold3.com, Lindon, Utah

Quote from the document:

“One aluminum or metallic disk shaped object the size of a basketball at arm’s length. Object had translucent glow. Object traveled in an easterly direction for 25 minutes.”

https://www.fold3.com/image/6790366

Related post:

realtvufos.blogspot.com/2017/04/ufo-case-directory-imcat-category-08.html

(ufocasebook.com image)

UFO photographed (by the U.S. Air Force) at Edwards Air Force Base, Edwards, California, on 2 May 1957 
(nicap.org photo) (courtesy of Jan Aldrich)