120542 1856 'MADELEINE SMITH' EXPERIMENTAL DUPLEX IN GREEN (SPEC C1vc)/PL.27 MATCHED PAIR LETTERED QK ON BLUED (SG29) AND WHITE PAPER (SG40).

1856 'MADELEINE SMITH' EXPERIMENTAL DUPLEX IN GREEN (SPEC C1vc)/PL.27 MATCHED PAIR LETTERED QK ON BLUED (SG29) AND WHITE PAPER (SG40). Good used 1856 die 2 1d pl.27 red-brown on blued paper (SG29) lettered QK cancelled good to fine large part strike Madeleine Smith Glasgow experimental duplex in GREEN (spec C1vc), several short perforations at foot but a rare cancellation. Matched with used example from the rose-red on white paper printing (SG40), also several short perforations, cancelled '475' numeral of Loughborough (Leics). (Ref 120542).