PL.199 (PB) (SG17). A fine to very fine used 1854 die 1 1d pl.199 S.C.16 (SG17) lettered PB, fine perfs and cancelled London "21" inland numeral. Stamp shows fine 6 O'CLOCK RAY FLAW NW SQUARE, blind P and blur at right. Stamp in the deeper shade characteristic of this plate. RPS cert 225214. (Ref 100781).