Description20th EngineerBrigadeCSIB.png English: 20thEngineerBrigade SSI Date 2009 Source This file was derived from: 20thEngineerBrigadeCSIB.jpg Author
DescriptionFlag of the U.S. Army 20thEngineerBrigade.png English: Flag. Date 1974 Source This file was derived from: 20thEngineerBrigadeCSIB.jpg Author US Army