cover 1898 (15 Feb.) OHMS envelope from Korosko (Egypt) to Major Sandbach at Merowi, showing despatch c.d.s., boxed ''T'' and, on reverse; 1898 OHMS envelope (250x125mm.) with original letter from the Station Commandant at Bashtanab to Wadi Halfa with a report about the writer's absence from his post; 1898 envelopes from Atbara to Engalnd and franked at 5m., the first noted as being posted at Khartoum three days after the battle of Omdurman, the second from Gunner in the Nile Expeditionary Force. All with faults though an interesting military group