French Colonies. (Guinee Francaise). 1898. Guinee Francaise postal stationery envelope 25c black/ rose cancelled by Dubreka/ Guinee Francaise double ring '29th Avril 98' addressed to Switzerland with Conakry transit '2nd Mai' and sent by French paquebot with octagonal 'Loango a Marseille L.M. No 3' date stamp (Salles 1254) and Fribourg arrival on reverse. Scarce use from this small Guinee town.