Equatorial Guinea 1976 Chessmen EK15 (German Porcelain King) set of 4 imperf progressive proofs on ungummed paper comprising 1, 2, 3 and all 4 colours (as Mi 960)
Equatorial Guinea 1976 Chessmen EK15 (German Porcelain King) set of 4 imperf progressive proofs on ungummed paper comprising 1, 2, 3 and all 4 colours (as Mi 960)