F.W. Thomas No description specified. 1-2 (2 Records) Documents Memoranda from U.S. Army Electronics Research and Development Command and U.S. Army Materiel Development and Readiness Command, Ballast House (1981) Memorandum from Gary P. George to F.W. Thomas, Relocation of Historic Ballast House, Harry Diamond Laboratories, Adelphi, MD (1980)