Stamps of France - French offices in China - Tchongking, vio&blk color
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postage
1908, May 1908 issue ovpted on stamps of IndoChina unwmk (no perf info)
| - | 15c | vio & blk | ovpt, Annamite girl | |||
| - | 20c | vio & blk | ovpt, Cambodian girl |
1919, Jan 1919 issue ovpted
| X | 6c on 15c | vio & blk | Annamite girl | |||
| - | 8c on 20c | vio & blk | Cambodian girl |
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