St Lucia 1967 unissued 6c with Statehood overprint in black, unmounted mint marginal block of 6 with semi-constant black dot below 1 of 1st on R7/2 from overprint forme
St Lucia 1967 unissued 6c with Statehood overprint in black, unmounted mint marginal block of 6 with semi-constant black dot below 1 of 1st on R7/2 from overprint forme