2018-12-042018-12-041950http://hdl.handle.net/1885/1543071 map300 dpiimage/jpgimage/tifffrCopyright ExpiredTopographyVietnam -- MapsVietnam, Indochina, Nam-Dinh 1950, Series: Carte de L'Indochine, Sheet 61 E, 1949-1950, 1:100 0001906