Garden City: Doubleday, 1956. Cloth. Early printing. 8vo. Blue cloth. Dust jacket. 243 pp.
Jacket has many tears and chips and is nearly torn in two at rear spine edge. Book has some scuffing at header and footer of spine. Occasional pen underlining and notations throughout.
This is an early printing of Ruppelt's government-sponsored study of UFOs, called "Project Blue Book." This book coined the term "unidentified flying objects," which had previously been referred to as "flying saucers." Very good / poor. Item #1232