Stampdesc Mauritania, 1fr-lilrose-unissued

desc_issuer: Mauritania
desc_denom: 1fr
desc_color: lilrose
desc_unissued: 1

Used by 1 overprinted stamp:
Mauritania postage due 10/10/1927 2fr lilrose oc=blk on=1fr-lilrose-unissued

Description does not match any stamp types!