U.S. Government UFO Document: “PROJECT 10073 RECORD (CARD): DATE – TIME GROUP: 21 June 1950/LOCATION: Hamilton AFB, California”

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

Source: Fold3.com, Lindon, Utah

Quote from the document (Page 1):

“Military (witnesses).

Report not in file. Card not in file. Case missing.

Four newsclippings and one extract from a ‘Flying Saucer’ magazine constitute the only information available. Case will be evaluated if file is located.”

https://www.fold3.com/image/9615059

Hamilton Air Force Base (now Hamilton Army Airfield) (located in Novato) was transferred to the United States Army in 1973.

(ufocasebook.com image)

Satellite photo of Novato, California (tageo.com)

(tageo.com photo)