O 6" (arrival) c.d.s. A splendid exhibition item. Photo" /> cover 1901 (Oct) stampless envelope from Raipur to an assistant at the Native Field Hospital, 3rd Brigade China Field Force, Shan-Hai-Kwan, showing a good strike of the very rare boxed "POSTAGE CANCELLED BY/CHINA E.F. BASE OFFICE 27 OC 01" h.s. in purple with "RAIPUR/DUE/ONE ANNA" and, on reverse, despatch, "BASE OFFICE/B" and "F.P.O. N<V>O 6" (arrival) c.d.s. A splendid exhibition item. Photo | Christie's