General Administrative Files, 1956: Rivers, Harbors and Waterways (Construction, Installation, Bridges, Projects, Programs, Reports, and Maintenance). Original File No.: 800 (文書名:USCAR Records, The Administrative Office = 琉球列島米国民政府総務局文書) (シリーズ名:General Correspondence ("Decimal") Files, 1954-1956) (ボックス番号:51 ; フォルダ番号:4)
General Administrative Files, 1956: Rivers, Harbors and Waterways (Construction, Installation, Bridges, Projects, Programs, Reports, and Maintenance). Original File No.: 800