United States, Hydrographic Office. From a survey by U.S.S. Bowditch in 1944. topography is mainly from Japanese government charts. Relief shown by spot heights; depths shown by isoli... Hydrographic Office.
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Relief shown by contours, soundings in meters, and spot heights. Covers Saipan and Tinian. Includes location map. Includes inset map of Aguijan. "G... Sanbō Honbu.
United States, Office of Coordinator of Information., Geographic Division. drawn in the Geographic Division, C.O.I. Relief shown by form lines and spot heights. Also shows roads, trails, and 30-inch gauge railroads. "Map n... C.O.I.