French Colonies (Guyane) 1898 Military mail envelope

French Guiana cover to France bearing French Guyane Yvert 35, 15c Blue tied by octagonal "Corr D'Armees Cayenne" datestamp with Military cachet "Commandant des Troupes / Guyane Francaise" in Blue with Paris arrival on reverse. Fine item paying the soldiers concessionaire 15c rate. (pt)    ID: 10821