Project Blue Book Case File
Penbrook, PAJuly 1955
Summary
On July 12, 1955, at Penbrook, Pennsylvania, a civilian reported one object. The sighting was seen from the ground and lasted about three minutes.
The object was saucer-shaped and silver and gold. It appeared to go up and down and then rise.
The Air Force card lists the conclusion as probably balloon, and also notes the report as unreliable. The comments say three reports were received from this source, two of which were described as fantastic. The reliability of the source was investigated and a questionnaire was mailed to the observer.
Reported location
Penbrook, PA
Date of incident
July 1955
State / country
PA / US
Page count
1 scanned page
USAF evaluation
unknown
Microfilm
T1206, Roll 23