cover 1885 (15 Jan.) envelope from Bermuda to "A.E. Sandbach, 11th Company, Royal Engineers, Expeditionary Force, Soudan, Egypt", bearing Bermuda 1880 4d. tied by Hamilton duplex and showing, on reverse, Wadi Halfa c.d.s. (13.2), the letter was then redirected to Cairo and shows arrival c.d.s. (20.2); small piece missing at top above adhesive, otherwise fine. Photo