North China (Japanese occupation)

 Under construction 

The occupied province issued overprints on various Rep. of China Sun Yat-sen and Martyrs definitives.
 * In June 1941 the first of the New Peking print stamps was issued.

All perf 14 where few of other issues are.  File:North China occup surch.jpg|"box" surcharge. File:North China large occup.jpg|20c Martyrs with two character overprint 
 * In 1941, a surcharge reading North China occup.jpg ("hua bei") horizontally at top with the value in Chinese below.
 * In 1943, previous stamps were overprinted with four sets of two characters arranged in a diamond shape. The top pair read Tomokuni.png. This was to commemorate the return of foreign concessions.
 * Later in 1943,

 File:N China Shanghai map.jpg|6c Shanghai map of Central China with overprint 

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