used KE-KF and MB-MC pairs, both on experimental thin paper, margins all round (mostly very large to enormous but one stamp in each just clear or touching at one place), the first very neatly cancelled in black; some light creasing or other minor imperfections but otherwise fine and attractive. MB-MC with R.P.S. Certificate (1974) | Christie's

Lot 1463

1463

used KE-KF and MB-MC pairs, both on experimental thin paper, margins all round (mostly very large to enormous but one stamp in each just clear or touching at one place), the first very neatly cancelled in black; some light creasing or other minor imperfections but otherwise fine and attractive. MB-MC with R.P.S. Certificate (1974)

Details

used KE-KF and MB-MC pairs, both on experimental thin paper, margins all round (mostly very large to enormous but one stamp in each just clear or touching at one place), the first very neatly cancelled in black; some light creasing or other minor imperfections but otherwise fine and attractive. MB-MC with R.P.S. Certificate (1974)