Shipping list no.: 97-0335-P. "Conducted by John T. Greenwood at McLean, Virginia, on June 6, 14, and 20, 1995, and on August 22, 1995. The original tapes and unedited transcript are in the Research Collections, Office of History, Headquarters, U.S. Army Corps of Engineers, Alexandria, Virginia"--T.p. "August 1997"--P. [4] of cover.