Preface by Estes Davis & R. L. Thiessen. Illustrated with b/w photos. Sterling, Kansas: Self-published, (1960). 8vo. Wraps. 20 p. "Exhibit #2" written at top of front cover; else very good. [88597]

An examination of the feasibility of utilizing Kansas salt mines as shelters for top military & civil personnel in case of atomic attack.

Price: $30.00