1D PL.163 (SG17)(AH) STATE 2 OF THE PLATE AND MISSING IMPRIMATUR LETTERING. Good used 1854 1d pl.163 S.C.16 (SG17) lettered AH in a deep red-brown shade on very blued paper, short stamp from perforation adjustment and in State 2 of the plate showing STRONGER RIGHT FRAME LINE. Shorter perforation at lower right and cancelled neat strike London '73' District Office numeral. MISSING IMPRIMATUR LETTERING. Ex Folkard collection. (Ref 122462).