Description
1843 1D PL.31 (SG8)(RK CONSTANT VARIETY 'P CONVERTED TO R' (SPEC BS20b). Good used 1843 1d pl.31 (SG8) lettered RK, just touched at upper left otherwise fine margins and clearly showing the excellent constant variety 'P CONVERTED TO R' (Spec BS20b). (Ref 134603).
(RK%20CONSTANT%20VARIETY%20'P%20CONVERTED%20TO%20R'%20(SPEC%20BS20b).){kind=link}