Ch'in-wang-tao & Pei-tai-ho.
Great Britain.War Office.General Staff.Geographical Section.
[London : War Office,
1927]
"Form lines are shown at about 30 feet V.I."
Soundings are shown for port areas.
In upper margin: "Map No. 8".
"Published at W.O., Dec. 1908. Railways rev. June 1927"
Military grid.