Turkey. (French Red Cross). 1917. Stamp-less printed Turkish Red Cross envelope addressed to 'Comite Internationale de la Croix Rouge, Agence Internationale des Prisonniers de Guerre, Service Civil, Geneve' cancelled 'Croissant-Rouge Ottoman/ Bureau des Prisonniers de Guerre' in red and 'Croissant Rouge Ottoman/ Commission des Prisonniers de Guerre' with 'Contole Postal Militaire' label on reverse tied by oval 'Contole/ Par l' Autorite Militaire/ 4' in blue. Attractive item.