French Colonies. (Soudan). 1898. Envelope bearing France 'Type Sage' Yvert 90, 15c blue tied by Brest double ring, routed via Marseille' addressed to the 'Infantry of the Marine, Tirailleurs, Soudanais, Kayes, French Soudan' underpaid with Soudan Francaise Yvert 13, 50c rose (surcharged) 'TAX', tied by Kayes/ Soudan/ Francaise double ring.
Very rare item of postage due mail from France into the Military in French Sudan.