Mauritania_1961_Yvert_144-Scott_123_multicolor

Mauritania_1961_Yvert_153-Scott_133_brown

Mauritania_1961_Yvert_153-Scott_133_five_a

Mauritania_1961_Yvert_153-Scott_133_five_b

Mauritania_1961_Yvert_153-Scott_133_five_c

Mauritania_1961_Yvert_153-Scott_133_five_d

Mauritania_1961_Yvert_153-Scott_133_multicolor

Mauritania_1961_Yvert_153-Scott_133_pair

Mauritania_1961_Yvert_153-Scott_133_three

Mauritania_1961_Yvert_PA18-Scott_C14_five

Mauritania_1961_Yvert_PA18-Scott_C14_multicolor

Mauritania_1961_Yvert_PA19-Scott_C15_five_a

Mauritania_1961_Yvert_PA19-Scott_C15_five_b

Mauritania_1961_Yvert_PA19-Scott_C15_multicolor

Mauritania_1961_Yvert_PA20-Scott_C16_five_a

Mauritania_1961_Yvert_PA20-Scott_C16_five_b

Mauritania_1961_Yvert_PA20-Scott_C16_multicolor

Mauritania_1962_Yvert_161-Scott_131_multicolor

Mauritania_1962_Yvert_PA20A-D-Scott_C14-C15_overprint_2_full_sheet

Mauritania_1962_Yvert_PA22-Scott_C18_five_a

Mauritania_1962_Yvert_PA22-Scott_C18_five_b

Mauritania_1962_Yvert_PA22-Scott_C18_multicolor

Mauritania_1962_Yvert_PA22-Scott_C18_pair_a

Mauritania_1962_Yvert_PA22-Scott_C18_pair_b

Mauritania_1963_Yvert_165-Scott_134_black

Mauritania_1963_Yvert_165-Scott_134_five_a

Mauritania_1963_Yvert_165-Scott_134_five_b

Mauritania_1963_Yvert_165-Scott_134_pair

Mauritania_1963_Yvert_166-Scott_135_brown-yellow

Mauritania_1963_Yvert_166-Scott_135_five_a