Contains: Chinese characters, no markings

Contains: Chinese character entries: Positions/batteries, units/associations in red and blue partially with Arabic and Roman numerals additional sketchy map

Contains: Extent: about 116° - 123° East and about 35° - 39° North Shandong Peninsula - Gulf of Bohai Chinese characters, entries: Additional traffic dwarfs: overview map of the yellow sea, (South) Japan, Korea, (East China)

Contains: Chinese characters, no markings

Contains: Chinese characters, no markings

Contains: Chinese characters Entries in blue additionally: Table or similar

Contains: Chinese characters Entries in blue, legend

Contains: Chinese characters Entries in blue

Contains: Chinese characters entries in blue additionally: table or similar

Contains: Chinese character entries in blue

Contains: Chinese character entries in blue isolated with Arabic and Roman numerals additionally small overview map with very large scale

Contains: Chinese character entries: Units/associations in red and blue

Contains: Chinese character entries: Positions and units in red and blue partly with Arabic and Roman numerals

Contains: Chinese characters Entries in blue and green; map legend

Contains: Chinese character entries: Positions/batteries in red; inscriptions in blue partly with Arabic and Roman numerals

Contains: Chinese characters, entries: Positions/batteries in red; positions and others in blue partly with Arabic and Roman numerals

Contains: Chinese characters, entries: Positions/batteries in red; units/associations in blue, partly with Arabic and Roman numerals Second partial map without markings

Contains: Chinese character entries: Units / associations, positions in red; units / associations etc. in blue partly with Arabic and Roman numerals additional map / sketch

Contains: Chinese characters entries in blue

Contains: Chinese character entries in blue