Search Results
From Japanese surveys to 1929 with additions to 1943. Depths shown by soundings and tints, relief by contours and spot heights. 1940 magnetic varia... U. S. Navy Hydrographic Office.
U.S. Navy Hydrographic Office. From a Japanese survey in 1932. Depths shown by soundings and tints; relief by contours and spot heights. 1935 variation compasses. Includes tidal ... U.S. Navy Hydrographic Office.
U.S. Navy Hydrographic Office. From Chinese Government surveys to 1931 and Japanese Government surveys to 1915. Depths shown by soundings and tints; relief by contours and spot h... U.S. Navy Hydrographic Office.
[U.S. Navy Hydrographic Office]. From British and Japanese surveys to 1906. Depths shown by soundings and tints; relief by contours and spot heights. 1940 variation compasses. Tide... U.S. Navy Hydrographic Office.
From Japanese surveys to 1937 with additions and corrections 1943. Depths shown by soundings and tints, relief by contours and spot heights. 1945 m... U. S. Navy Hydrographic Office.
From Japanese surveys to 1937; the portion in hairline and soundings in slanting figures are from a smaller scale chart. Depths shown by soundings ... U. S. Navy Hydrographic Office.
From Japanese surveys to 1933 with additions from other sources to 1935. Depths shown by soundings and tints, relief by contours and spot heights. ... U. S. Navy Hydrographic Office.
U.S. Navy Hydrographic Office. Surveys of the Imperial Japanese Navy to 1937 ; U.S. Hydrographic Office Emergency Reproduction of Japanese Chart. Depths shown by soundings and do... [Japan Hydrographic Department].
Compiled from the latest information. Depths shown by soundings, relief by form lines and spot heights. 1935 magnetic variation compass. Shows dept... U. S. Navy Hydrographic Office.
Compiled from various Government Charts to 1935. Depths shown by soundings and tints, relief by form lines and spot heights. 1935 magnetic variatio... U. S. Navy Hydrographic Office.