1903, Ivory Coast parcel post stamp, "COLIS POSTAUX" overprint on 1f postage due stamp. Mint hinged original gum. A very fine example of this very rare stamp (ONLY 75 PRINTED RR!). Signed A.Brun, Roumet, Marchand, Pavoille, certificate Calves . Yvert 4B, Maury = 4500 EUR. (Tax Method: Margin System)