unused 1955-58 range of booklet panes including ½d., 1d., 1½d., 2d. (both), 2½d. and 3d. panes of six (one of each with normal and inverted watermark), ½d., 1d., 1½d. and 3d. panes of four (one of each with normal and inverted watermak), ½d., 1d. and 1½d. panes of two, and 1d. panes with labels (2); generally fresh and fine mint