- Creation Date
- Date Issued
From Japanese surveys in 1914 and 1921 with additions from other sources to 1934
Relief shown by contours and spot heights; depths shown by soundings, bathymetric tints and isolines
Polygon: 41.29166667,140.9416667 41.29166667,141.2916667 41.11666667,141.2916667 41.11666667,140.9416667 41.29166667,140.9416667
View formats within this collection
- Local Attribution
Special Collections & Archives, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/sca)
2nd edition, No. 6381
Public Domain (US)
Use: This work is available from the UC San Diego Library. This digital copy of the work is intended to support research, teaching, and private study.
Constraint(s) on Use: This work may be used without prior permission.