O 10/9 JA./98" squared-circle d.s. (Kingargali). Very rare and posted on the day of inauguration of the Buner Field Force. Photo" /> cover 1898 (9 Jan.) ½a. stationery envelope with 1a. pair to Switzerland cancelled by three strikes of the "FIELD P.O. N<V>O 10/9 JA./98" squared-circle d.s. (Kingargali). Very rare and posted on the day of inauguration of the Buner Field Force. Photo | Christie's