NIGERIA 1975-80 (MNH) INDUSTRY DEFINITIVES WITH WATERMARK, LITHO
1975-80 Industry definitives printed litho with wavy NIGERIA watermark (12 items). Fresh and fine. Mint never hinged. SG338-344/347-349/352/353; SC291c/292b/293a/294c/295a/296a/297b/300b/301b/302b/305b/307a
Note: colours are generally richer and imprints emboldened compared to earlier litho printings on non-watermarked paper
