Japan, Kaijō Hoanchō., Suirobu. and United States, 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],.
Japan, Kaijō Hoanchō., Suirobu. and United States, Hydrographic Office. Surveys of the Imperial Japanese Navy, 1932 with additions from other sources to 1937 ; U.S. Hydrographic Office Emergency Reproduction of Japanese... [Japan Hydrographic Department],.
Japan, Kaijō Hoanchō., Suirobu. and United States, Hydrographic Offce. Surveys of the Imperial Japanese Navy, 1933 & 34 ; [U.S. Hydrographic Office] Emergency Reproduction of Japanese Chart. Depths shown by soundings, ... Hydrographic Department,.
Japan, Kaijō Hoanchō., Suirobu. and United States, Hydrographic Office. From the Chinese Chart, 1928 ; [U.S. Hydrographic Office] emergency reproduction of Japanese chart. Depths shown by soundings and lines; relief by ... [Japan Hydrographic Office],.
Japan, Kaijō Hoanchō., Suirobu. and Great Britain, Admiralty. From the British chart, 1939. Depths shown by soundings and isolines; relief by contours and spot heights. Bar scales on map in "Sea Miles," "Yards... Japan Hydrographic Department,.