What happened
An opaque, silvery bubble flew very fast across the wind for ten seconds.
"opaque, silvery bubble"Shape words from the Project Blue Book summary
Witnesses
E. R. Raymer and his daughter
Explanation
Unresolved
No explanation has been found.
Sources
- Patrick Gross, Project Blue Book unknowns of 1952ufologie.patrickgross.org
- The Black Vault, Project Blue Book unknown case files, complete listtheblackvault.com
Filed by Project Blue Book as unidentified.