O 6" squared-circle d.s. (Jandola). A rare exhibition item. Photo" /> cover 1897 (26 Sept.) envelope (33rd Punjabi Infantry crest on flap) to England bearing ½a. (10) cancelled by six strikes of the "FIELD P.O. N<V>O 6" squared-circle d.s. (Jandola). A rare exhibition item. Photo | Christie's