Mauritania_1968_Yvert_251-Scott_249_five

Mauritania_1968_Yvert_252-Scott_250_five_a

Mauritania_1968_Yvert_252-Scott_250_five_b

Mauritania_1968_Yvert_252-Scott_250_five_c

Mauritania_1968_Yvert_252-Scott_250_five_d

Mauritania_1968_Yvert_252-Scott_250_five_e

Mauritania_1968_Yvert_253-Scott_251_full_sheet

Mauritania_1968_Yvert_254-Scott_252_five

Mauritania_1968_Yvert_254-Scott_252_full_sheet

Mauritania_1968_Yvert_255-Scott_253_five

Mauritania_1968_Yvert_PA76-Scott_C75_pair

Mauritania_1968_Yvert_PA77-Scott_C76_five_a

Mauritania_1968_Yvert_PA77-Scott_C76_five_b

Mauritania_1968_Yvert_PA77-Scott_C76_five_c

Mauritania_1968_Yvert_PA77-Scott_C76_five_d

Mauritania_1968_Yvert_PA77-Scott_C76_five_e

Mauritania_1969_Yvert_271-Scott_269_five

Mauritania_1969_Yvert_273-Scott_271_five

Mauritania_1969_Yvert_PA84-Scott_C80_different_colors

Mauritania_1969_Yvert_PA84-Scott_C80_pair

Mauritania_1969_Yvert_PA89-Scott_C85_five

Mauritania_1969_Yvert_PA94-Scott_C90_five

Mauritania_1969_Yvert_PA94-Scott_C90_multicolor

Mauritania_1969_Yvert_PA95-Scott_C91_five

Mauritania_1969_Yvert_PA95-Scott_C91_multicolor

Mauritania_1969_Yvert_PA96-Scott_C92_five

Mauritania_1969_Yvert_PA96-Scott_C92_multicolor

Mauritania_1969_Yvert_PA97-Scott_C93_five

Mauritania_1969_Yvert_PA97-Scott_C93_multicolor

Mauritania_1970_Yvert_276-Scott_274_full_sheet