Congo
Sale postal history of the french Congo.
![Sale postal history of the french Congo- Tropiquescollections](https://www.tropiquescollections.com/c/321-category_default/congo-postal-history.jpg)
Subcategories
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Congo cancels
Sale covers of french Congo with stamps and cancellations.
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Congo frankings
Sale covers of french Congo with stamps and nice frankings
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Congo WW2
Sale covers of french Congo during the second world war (1939 -1945).