Eastern China.
Great Britain.War Office.General Staff.Geographical Section.
[London] : War Office,
1926-
Set includes various issues of some sheets. Issues of some sheets bear title: China 1:50,000.
Elevations shown by contours and form lines.
Military grid.
Three types of internal boundaries, three classes of railroads, with some distances in kilometers, three classes of roads or tracks, woods and marsh type vegetation, and telegraph lines are shown.
Marginal diagram on some sheets gives index to sheets.
Peking ([1st ed.], 3rd ed.) -- Shanghai ([1st ed.], 3rd ed.) -- Shanhaikuan ([1st ed.]) -- Tungchow ([1st ed.)].