Charts. Iseno Umi or Ise Wan and Mikawa Wan, with approaches, Honshu, south coast, Japan, from Japanese surveys to 1927, with additions to 1935; chart 1637. Natural scale 1:145,576. Washington, Hydrographic Office, published Aug. 1898, 10th edition, Dec. 1935, corrected through Notice to mariners 1, Jan. 1, 1936. 39.7×29.8 in.