All cases / Rectangles / San Pablo rectangle

San Pablo rectangle

September 23, 1948, noon
San Pablo, California, USA

Unresolved
Representative drawing from the Rectangles page, not this specific sighting.
"rectangle with vertical lines"The witness's own shape words

What happened

The two men saw two objects. One was a buff or gray rectangle marked with vertical lines. The other was a translucent shape like an amoeba, with a dark spot near its center and undulating arms. Both moved very fast. The amoeba also appears on the irregular page.

Witnesses

Sylvester Bentham and retired U.S. Army Col. Horace Eakins

Explanation

Unresolved

Filed by Project Blue Book as unknown.

Sources

  1. The Black Vaulttheblackvault.com