PL.27 TRANSITIONAL PALE RED SHADE USED BLOCK OF FOUR (SPEC C9 CAT £525). Small piece with a fine used block die 2 1d pl.27 lettered HA HB IA IB tied "864" numerals of Wells, Somerset. Detached datestamp WELLS.SOMERSET MY 1 1857 and BRISTOL dotted arc datestamp MY 2 1857. A rare multiple with used blocks in the transitional shade seldom offered. (Ref 93553).