Nauru 1976 Stamp Anniversary 50c (SG 150) set of 4 unmounted mint IMPERF progressive proofs on gummed paper
Nauru 1976 Stamp Anniversary 50c (SG 150) set of 4 unmounted mint IMPERF progressive proofs on gummed paper
Nauru 1976 Stamp Anniversary 50c (SG 150) set of 4 unmounted mint IMPERF progressive proofs on gummed paper