Azur Philatélie offers you this set of stamps of Mauritania of the year 1906 (Nb T9/T16).
Azur Philatélie offers you this set of stamps of Mauritania of the year 1924 (Nb 50/56).
Azur Philatélie offers you this set of stamps of Mauritania of the year 1928 (Nb 57/61).
Azur Philatélie offers you this set of stamps of Mauritania of the year 1939 (Nb 100/104).