Softcover. Very Good. Mimeographed typescript, 7.75 x 12.25 inches, pp. vii, 304, in original plain stapled wrappers. Toning and mild soiling to wrappers; contents clean and sound. Advance issue of the first report on what occurred at Pearl Harbor. The members of the Board were General George Grunert, Major Henry D. Russell, Major Walter H. Frank, Colonel Charles W. West, Colonel Harry A. Toulmin, and Major Henry C. Clausen. They were appointed to "ascertain and report facts relating to the attack made by Japanese Armed Forces upon the territory of Hawaii on 7 December 1941 and to make such recommendations as it may deem proper." Scarce in commerce.