1854-5 DIE 1 RESERVE PL.6 MATCHED PAIR PERF 16 (SG17) AND PERF 14 (SG22) LETTERED JB. Good used 1854 die 1 res.pl.6 S.C.16 (SG17) lettered JB, corner fault upper right and cancelled London "18" Inland numeral, matched with fine used 1855 S.C.14 printing (SG22). Latter with Scottish cancellation and both stamps show J MISPLACED. Very scarce matched pair, ex Folkard. (Ref 107100).