unused 1900 UPU 1d. (9), 1901 "Pirie" paper perf. 11 1d. (29 with five blocks of four in varying shades), perf. 14 ½d. (5 with a block of four) and 1d. block of four, and perf. compound of 11 and 14 ½d. (17 with four blocks of four); generally fine mint. Cat. 600+. (64)