41. Air navigation chart V30 (series). 28-0. Lat. 12° N-36° N. long. 119°E-137° E. Scale 1′=30 naut. m. (1:2,188,800) at lat. 24°, contour interval 1,000 ft. Bookmark Corporate/Agency Authors: Hydrographic Office (Army) and Defense Dept. Publisher: Hydrographic Office (Army) Date: published June 1945, 2d edition, Dec. 1949 SuDoc number: D 203.21:V 30-(nos.)